Look at the picture please

Look At The Picture Please

Answers

Answer 1

The minimum value is 20

The maximum value is 9

The range is 11.

The mean is 16.8

The median is 18.

The mode is 18.

The landmark that best describes the dot plot is the mean because it incorporates all the data in the dotplot.

What are the measures of the data in the dotplot ?

A dot plot is a graph that displays the information of a dataset. A dot plot consists of a number line and dots above the numbers on the number line. The dots in the dot plot is indicate the frequency of the data in the dataset.

The minimum value is the smallest number in the dataset. The smallest number that is represented in the dot plot is 9. The maximum value is the largest number in the dataset. The largest number that is represented in the dot plot is 20.

The range is the difference between the maximum value and the minimum value.

Range = maximum value - minimum value

20 - 9 = 11

The mean is the average of he numbers in the dataset.

Mean = [(9 x 1) + (12 x 1) + (14 x 1) + (15 x 5) + (16 x 2) + (17 x 3) + (18 x 6) + (19 x 3) + (20 x 4)] / 26

438 /26 = 16.8

The mode is the number that occurs most in the dataset. The number that occurs most frequently is 18 with a dot of 6.

The median is the number at the center of the dataset. The median is 18.

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Related Questions

−7+4m+10=15−2m solve for m

Answers

no idea but hope you can get it babe
m = 2 because you isolate m by dividing the factors on both sides that dont contain the variable

Which proportion is a representation of "The number x is 15% of 60?"

Answers

Answer:

Im pretty sure its A

Step-by-step explanation:

please help i have test tmrw

Answers

Answer:

170 ft²

Step-by-step explanation:

4ft = 48 in

You then multiply 48 by each given side.

48 in · 4.25in = 204 in

Divide by 12 to get answer in feet.

204 in ÷ 12 = 17

So the actual length of the side labeled 4.25 in is 17 ft.

48 · 2.5 = 120

Divide by 12 to get the answer in feet.

120 ÷ 12 = 10

The actual length of the side labeled 2.5in is 10 ft.

Area= L x W

Area= 17ft · 10ft = 170 ft²

On the first day of June, there were about 16.81 h of daylight in a city. Five months later, there were about 8.10 h of daylight. What was the
percent decrease?

Answers

After five months, the percentage decrease in the daylight is 51.815%

As per the question, On the first day of June, there was 16.81 hours of daylight in a city and five months later, there was 8.10 hours of daylight. We are supposed to find the percent decrease in the daylight.

Percentage increases or decreases are calculated by setting the problem up proportionally.

We are trying to calculate at what percentage of 16.81 is 8.10 first

Let "x" be the percentage required percentage

therefore [tex]\frac{x}{100} =\frac{8.10}{16.81}[/tex]

[tex]x = \frac{8.10*100}{16.81} \\x=\frac{810}{16.81} \\x=48.185%[/tex]

8.10 is approximately 48.185% of 16.81.

So the percentage decrease is [tex]100 - 48.185=51.815[/tex]%

Hence the percentage decrease is 51.815%

Percentage: A ratio or figure stated as a fraction of 100 is called a percentage. It is frequently indicated with the percent sign ("%)").

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Phoebe, Andy and Polly share £270
Phoebe gets three times as much as Andy who gets twice as much as Polly.
Work out how much they each get.

Answers

The appropriate choice of ratio  will be given by

Polly got £30, Andy got £60, Phoebe got £180

What is ratio?

Ratio determines the comparision among many quantities with the same unit.

Here,

Let Polly got £x

So Andy got £2x and Phoebe got £3(2x) = £6x

Total Amount = £(x + 2x + 6x)

                       = £9x

By the problem,

                         9x = 270

                           x = [tex]\frac{270}{9}[/tex]

                           x = 30

So Polly got £30,

Andy got £(2 * 30) = £60

Phoebe got £(6 * 30) = £180

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General Motors stock fell from $41 per share in 2013 to $24.98 per share during 2016.

Answers

41- There is your answer your
24.98 welcome!
———
16.02

If you bought and then sold 300 shares at these prices, then the loss

would be $4,806.

What is subtraction?

Subtraction is a mathematical operation. Which is used to remove terms or objects in the expression.

Given:

General Motors' stock fell from $41 per share in 2013 to $24.98 per share in 2016.

You bought and then sold 300 shares at these prices.

The price of 300 shares of General Motors stock in 2013 was:

300 x $41 = $12,300

The selling price of 300 shares of General Motors stock in 2016 was:

300 x $24.98 = $7,494

Therefore, the loss would be the difference between the purchase price and the selling price:

$12,300 - $7,494 = $4,806.

Therefore, the loss would be $4,806.

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The complete question;

General Motors' stock fell from $41 per share in 2013 to$24.98 per share in 2016. If you bought and then sold 300 shares at these prices, what was your loss?

Solve the equation −14 + x = −19 for x.

33
5
−5
−33

Answers

Answer:

X=-5 :)

Step-by-step explanation:

Answer:

-5

Step-by-step explanation:

14+5=19, so -14+ -5= -19

Evaluate each expression for the given value of the variable.
(x²-x ; x=2)

Answers

After evaluating the expression we get 2.

Given, x² ₋  x

Finding the value of an algebraic expression when a specified number is used to replace the variable is known as evaluating the expression. In order to evaluate an expression, we first replace the expression's variable with the given number, then we streamline the expression using the order of operations.

A procedure called evaluation involves analyzing a program critically. It entails gathering and studying data regarding a program's operations, features, and effects. Its objective is to assess a program, enhance its effectiveness, and/or provide information to help with programming decisions.

substitute the value of x =2

2² ₋ 2

= 4 ₋ 2

= 2

hence we get the answer as 12.

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The midpoint of AB is M(0, 6). If the coordinates of A are (2, 5), what are the
coordinates of B?

Answers

the coordinates of B are (-2, 7)

hope this helps!


A recipe calls for cup of four and teaspoons of cooking oil. At this rate, how many teaspoon
of cooking oil are needed if 1 cup of flour is used? Give your answer in fraction form

Answers

Based on the number of cups of flour and the number of teaspoons of cooking oil, if 1 cup of flour is used, the number of teaspoons of cooking oil needed is 2 / 5 teaspoons of cooking oil

How to find the quantity of oil needed?

When 5 cups of flour are used, then 2 teaspoons of cooking oil are needed by the recipe.

If there is only 1 cup of flour being used therefore, the number of teaspoons of cooking oil needed will be:

= Number of teaspoons needed for 5 cups / Number of cups of flour needed
= 2 / 5 teaspoons of cooking oil

First part of question is:
A recipe calls for 5 cups of four and 2 teaspoons of cooking oil.

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Every counting number is a rational number true or false

Answers

Answer:  True

Reason:

The counting numbers, aka the set of natural numbers, is the set {1, 2, 3, 4, 5, ...} which is the set of positive integers

A value like 5 is the same as 5/1, which shows it is rational.

A rational number is any fraction of two whole numbers (eg: 2/3 and 4/7). The denominator cannot be zero.

Since we can rewrite the 5 as 5/1, it can be done with any counting number to show the natural numbers is a subset of the rational numbers.

Any counting number is rational, but not the other way around.

Which two segments have the same length?

Answers

The two segments which have the same length are: D. segments YZ and VW.

What is a number line?

A number line can be defined as a type of graph with a graduated straight line which contains both positive and negative numerical values that are placed at equal intervals along its length.

What is a line segment?

A line segment can be defined as the part of a line in a geometric figure such as a triangle, circle, quadrilateral, etc., that is bounded by two (2) distinct points and it typically has a fixed length.

Next, we would determine the length of each segment as follows:

Length of segment WX is given by:

W (-2) and X (3)

WX = 3 - (-2)

WX = 3 + 2

WX = 5

Length of segment YZ is given by:

Y (10) and Z (18)

YZ = 18 - 10

YZ = 8

Length of segment XY is given by:

X (3) and Y (10)

XY = 10 - 3

XY = 7

Length of segment VW is given by:

V (-10) and W (-2)

VW = -2 - (-10)

VW = -2 + 10

VW = 8.

Therefore, segments YZ and VW are equal and have the same length.

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Complete Question:

Which two segments have the same length?  

A. segments WX and YZ

B. segments XY and YZ

C. segments VW and XY

D. segments YZ and VW

5
An ant is 10 mm underground and
climbs up 0.25 mm per minute. A
i second ant is 15 mm underground and
climbs up 0.5 mm per minute. After
how many minutes will the first ant be
lower than the second ant?
d
S

Answers

Answer:

After 4 minutes

Step-by-step explanation:

After 1 min: Ant 1 is 9.75 mm underground. Ant 2 is 14.5 mm underground.

After 2 min: Ant 1 is 9.5 mm under. Ant 2 is at 14 mm under.

After 3 min: Ant 1 is 9.25 mm under.

After 4 min: Ant 1 is 9 mm under. Ant 2 is 13.5 mm under.

Ant 2 is now closer to the surface than Ant 1.


Find the amount in a continuously compounded account for the given conditions.
principal: $ 500 ; annual interest rate: 4.9 % ; time: 2.5 years

Answers

The amount in a continuously compounded account is $ 565.2 .

If compound interest is calculated and reinvested into the balance of an account across an essentially unlimited number of periods, continuous compounding is the mathematical limit that compound interest can reach.

The amount in the continuously compounded account is given as:

[tex]A=Pe^{rt}[/tex]

Where P is the principal amount, r is the interest rate, and t is the time period in years.

Now, we have

The principal amount, P = $500

Annual interest rate, r = 4.9 % = 4.9 / 100 = 0.049

Time = 2.5 years

Therefore, the amount in a continuously compounded account is:

[tex]\[A=Pe^{rt}\][/tex]

[tex]A = $500 \times e^{0.049 \times 2.5}[/tex]

[tex]A = $500 \times e^{0.049 \times 2.5}[/tex]

[tex]A = $500 \times e^{0.1225}[/tex]

A = $500 × 1.13031912007

A = $ 565.159

A = $ 565.2

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Please helpppppp hurry
60 points only if right

Answers

The coordinates of four points on each of the lines are:

6. (1, 4), (2, 9), (3, 14), (4, 19)

7. (1, 7), (2, 6), (3, 5), (4, 4)

8. (1, 0.5), (2, 0.7), (3, 0.9), (4, 1.1)

9. (1, -1.5), (2, 0), (3, 1.5), (4, 3)

10. (1, 4.5), (2, 5), (3, 5.5), (4, 6)

11. (0, -5), (3, -3), (6, -1), (9, 1)

12. (0.1, 34), (0.2, 38), (0.3, 42), (0.4, 46)

How to Determine the Coordinates that Lie on a Line?

The equation of a line in slope-intercept form where m = slope and b = y-intercept is written as:

y = mx + b.

To find the coordinates, plug in x-values to find the corresponding y-values the equation of the line would give.

6. Slope (m) = 5

y-intercept (b) = -1

Equation of the line: y = 5x - 1

Substitute x = 1, 2, 3, and 4, into the equation to find their corresponding y-values:

y = 5(1) - 1

y = 4

y = 5(2) - 1

y = 9

y = 5(3) - 1

y = 14

y = 5(4) - 1

y = 19

The coordinates of four points on the line are:

(1, 4), (2, 9), (3, 14), (4, 19)

7. Slope (m) = -1

y-intercept (b) = 8

Equation of the line: y = -x + 8

Substitute x = 1, 2, 3, and 4, into the equation to find their corresponding y-values:

y = -(1) + 8

y = 7

y = -2 + 8

y = 6

y = -3 + 8

y = 5

y = -4 + 8

y = 4

The coordinates of four points on the line are:

(1, 7), (2, 6), (3, 5), (4, 4)

8. Slope (m) = 0.2

y-intercept (b) = 0.3

Equation of the line: y = 0.2x + 0.3

Substitute x = 1, 2, 3, and 4, into the equation to find their corresponding y-values:

y = 0.2(1) + 0.3

y = 0.5

y = 0.2(2) + 0.3

y = 0.7

y = 0.2(3) + 0.3

y = 0.9

y = 0.2(4) + 0.3

y = 1.1

The coordinates of four points on the line are:

(1, 0.5), (2, 0.7), (3, 0.9), (4, 1.1)

9. Slope (m) = 1.5

y-intercept (b) = -3

Equation of the line: y = 1.5x - 3

Substitute x = 1, 2, 3, and 4, into the equation to find their corresponding y-values:

y = 1.5(1) - 3

y = -1.5

y = 1.5(2) - 3

y = 0

y = 1.5(3) - 3

y = 1.5

y = 1.5(4) - 3

y = 3

The coordinates of four points on the line are:

(1, -1.5), (2, 0), (3, 1.5), (4, 3)

10. Slope (m) = 1/2

y-intercept (b) = 4

Equation of the line: y = 1/2x + 4

Substitute x = 1, 2, 3, and 4, into the equation to find their corresponding y-values:

y = 1/2(1) + 4

y = 4.5

y = 1/2(2) + 4

y = 5

y = 1/2(3) + 4

y = 5.5

y = 1/2(4) + 4

y = 6

The coordinates of four points on the line are:

(1, 4.5), (2, 5), (3, 5.5), (4, 6)

11. Slope (m) = 2/3

y-intercept (b) = -5

Equation of the line: y = 2/3x - 5

Substitute x = 0, 3, 6, and 9, into the equation to find their corresponding y-values:

y = 2/3(0) - 5

y = -5

y = 2/3(3) - 5

y = -3

y = 2/3(6) - 5

y = -1

y = 2/3(9) - 5

y = 1

The coordinates of four points on the line are:

(0, -5), (3, -3), (6, -1), (9, 1)

12. Equation of the line: y = 40x + 30

Substitute x = 0.1, 0.2, 0.3, and 0.4, into the equation to find their corresponding y-values:

y = 40(0.1) + 30

y = 34

y = 40(0.2) + 30

y = 38

y = 40(0.3) + 30

y = 42

y = 40(0.4) + 30

y = 46

The coordinates of four points on the line are:

(0.1, 34), (0.2, 38), (0.3, 42), (0.4, 46)

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Cara has 3 1/4 pounds of ham. If Timothy has 4/5 as much ham as Cara, how many pounds of ham does Timothy have?

Answers

Answer: 2.6 or 2 2/3

Step-by-step explanation:

3 1/4 = 3.25

3.25/5 = 0.65

0.65 x 4 = 2.6 or 2 2/3

3114 = 3 25
3.25/5 = 0.65
0.65 x4 = 2.6 or 2 2/3

in jacobs neighborhood, 1/4 of the houses are blue, 5/8 of the houses are red and the rest are gray. what fraction of the houses are gray?

Answers

Step-by-step explanation:

the common number of 4 and 8 is 8. You multiply 1/4 by 2 and it is equal to 2/8. 2/8+ 5/8= 7/8. 8-7=1. 1/8 of the houses are gray.


Dan will begin advertising his video production business online using a pay-per-click method, which charges $ 30 as an initial fee, plus a fixed amount each time the ad is clicked. Dan estimates that with the cost of 8 cents per click, his ad will be clicked about 150 times per day. Which expression represents Dan's total estimated cost of advertising, in dollars, after x days?
(F) (30+0.08 x) 150
(G) 360 x
(H) 30+1200 x
(I) 30+12 x

Answers

Total estimated cost for advertising= 30 +12x

The initial fees for ad is given= $30

And the fixed amount per click = 8 cents

Total number of click ad per day= 150

We know that,

$1= 100 cents

So 8 cents= $0.08

Now we will find the total estimated cost of advertising in dollars for x days.

Total estimated cost= The initial fees + charge per click ×total clicks ×total days

⇒ $30 + 0.08×150×x

⇒ 30+ 12x

Hence the answer is option( I) 30+12x.

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Colin Edmond has a $60,000 term life policy. The annual premium is $1,060. Colin pays $96.28 monthly.
(Use a thousands comma where applicable.)

Paying monthly, at the end of 12 months Colin pays $___
Colin pays $___ more monthly than he would annually.
Colin pays (to the nearest percent) ___% more by paying monthly than he would paying annually.

Answers

Paying monthly premium, at the end of 12 months Colin pays $1,155.36

Colin pays $95.36 more monthly than he would annually.

Colin pays (to the nearest percent) 8.99 % more by paying monthly premium than he would paying annually.

What is monthly and annual premium?

Premium is the amount of money one has to pay to insurance companies so that they provide us coverage at the time of need.

If we make payments monthly, the the premium is monthly.

If we pay the amount at the end of the year, then the premium is annual.

Given that Edmond has a $60,000 term life policy. The annual premium is $1,060. Colin pays $96.28 monthly.

Monthly premium of Edmond = $96.28

If he pays monthly, then total payment at the end of 12 months

= 12 *$96.28 = $1155.36

Then total payment at the end of 12 months is greater than the annual premium by = 1,156.36 - 1,060 = 95.36

Percentage of extra amount paid  when colin paid monthly

    = (extra payment made/ annual payment ) *100 = (95.36/1,060)*100             =8.99 %

Therefore, Colin pays 8.99 % more by paying monthly than he would paying annually.

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A prism and two nets are shown below:

Image of a right triangular prism and 2 nets. The triangle bases have base 4, height 3, and diagonal side 5. The length of the prism from the bases is 8.6. Net A has 3 rectangles in a row. The middle one has sides AC and CD. This middle one has triangle ABC on top and identical triangle below. Net B is the same except that the triangle base ABC is on top of the last rectangle which has sides AC and CD. Units are in inches.

Part A: Which is the correct net for the prism? Explain your answer.

Part B: Write the measurements of Sides AB, BC, and CD of the correct net.

Part C: What is the surface area of the prism? Show your work.

Answers

Step-by-step explanation:

a) Imagine folding the net into the shape. In this case, Net A can have both triangles fold up, and both rectangles fold in to make the above shape.

b) Side AB on this net is the height of the triangle, 3 inches.

   Side BC is the same as the hypotenuse (diagonal) on the triangle, which       .   is 5 inches.

   Side CD is the same as the length of the shape, which is 8.6 inches.

c) Surface area = area of all sides

Triangle = 1/2 bh

              = 2*3

              = 6 inches squared

There are two triangles, so that adds to 12 inches squared.

Now all of the rectangles:

Left most = 3*8.6

                = 25.8 inches squared

Middle = 4*8.6

            = 34.4

Right most = 5*8.6

                  = 43

Now we can add all of this:

43 + 34.4 + 25.8 + 12

= 115.2 inches squared.

This is the surface area of the prism.

What is the quotient of 4 over 5 divided by 3 over 4?

Answers

Answer:

Step-by-step explanation:

flip 3/4 since we are dividing so we get 4/5 times 4/3 to get 16/15

So we get 1 1/15

Let me know if this was helpful

The perimeter of a rectangular pool is 160 meters. The length of the pool is 20 meters more than its width. What is the length?

Answers

The length of the rectangular pool is 50 meters

How to determine the value

The formula for perimeter of a rectangle is expressed as;

Perimeter = 2 ( l + w)

Where:

l is the lengthw is the width

From the information given, we have;

Perimeter = 160 meters

Length = 20 + w

Substitute into the formula

160 = 2( 20 + w+ w)

expand the bracket

160 = 2(20 + 2w )

160 = 40 + 4w

collect like terms

160 - 40 = 4w

4w = 120

w = 120/ 4

w = 30 meters

But length = 20 + w = 20 + 30 = 50 meters

Thus, the length of the rectangular pool is 50 meters

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CF = FB and AE = EB, CB = 33, AB = 22, DE =

Answers

14. Mid segments are parallel to the base which is 38. So you half it by 2 38/2=14

Answer:

Im letting yall know rn that the answer actually 19 other guys wildn with 14

Step-by-step explanation:

When x = 2 and y = 4 what is the vaule of 7x - y?

Answers

10,
explanation:
7(x)-1(y) is another way of writing it.
fill in the missing values.
7(2)-1(4)
solve.
14-4
answer.
10

Answer: 10

Step-by-step explanation:

x = 2

y = 4

equation :

7x - y

after putting the values to the equation :

7(2x) - (4)

7*2 = 14

14 - 4 = 10

The answer is 10.


Suppose you invest a dollars to earn an annual interest rate of r percent (as a decimal). After t years, the value of the investment with interest compounded yearly is A(t)=a(1+r) t . The value with interest compounded continuously is A(t)=a . e rt
a. Explain why you can call e r-1 the effective annual interest rate for the continuous compounding.

Answers

For continuous compounding, the effective annual interest rate is e^r - 1.

What do we mean by continuous compounding formula?When an issue expressly states that the amount is "constantly compounded," the continuous compounding formula should be used.This formula employs the mathematical constant "e," whose value is approximately 2.7182818.

The following is the continuous compounding formula:

A = Pe^rtWhere P equals the starting sum, A is the total sum, r equals the interest rate, t = time and e is a mathematical constant.

So,

Given: A(t) = a(1+r)^t and A(t) = a.e^rt.

Let the effective rate be R.

Then,  

a(1+R)^t = a.e^rt(1+R)^t = e^rt(1+R) = e^rR = e^r - 1

Therefore, for continuous compounding, the effective annual interest rate is e^r - 1.

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Suppose that a classroom has 8 light bulbs. The probability that each individual light bulb works is 0. 8. Suppose that each light bulb works independently of the other light bulbs. What is the probability that all eight of the light bulbs work?.

Answers

0.1678 is the probability that all the light bulbs work

Define probability?

Probability is a branch of mathematics and can be defined as the one which deals with the explanation of the possibility of an event to occur or take place. Probability has a range between 0 to 1. In probability, 0 indicates the impossibility of an event to occur and 1 indicates the certainty of that event to occur or take place.

As the light bulbs are not dependent on each other and work independently, the probability that all eight of the light bulbs will work can be calculated by multiplying the probability of each of the eight light bulbs.

As the probability of each of the eight light bulbs to work = 0.8

probability all the eight light bulbs work = 0.8^8

probability all the eight light bulbs work = 0.1678

Hence, 0.1678 is the probability that all the light bulbs work.

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PLEASE HELP
PLEASE SHOW HOW U CHECKED UR WORK

Answers

Answer: 2= -8+x

Step-by-step explanation:

Add eight to both sides to get

10=x

CHECK

then plug it in to get

2=-8+10

simplify

2=2

Please Help ASAP! I'll Mark You Brainliest If You're the Best. ;D
Write the function rule g(x) after the given transformations of the graph of f(x) = 9x.
reflection in the x-axis; vertical compression by a factor of 1/3

g(x) = []

Answers

The function rule after the given transformation is g(x) = -3x

What is a function?

A function is defined as a relation between a set of inputs having one output each.

We have,

f(x) = 9x

Vertical compression = 1/3

Reflection in x-axis.

We know that when we compress a function f(x) by scale factor m

The new compress function is represented:

F(x) = m(f(x))

Reflection across the x-axis changes the sign of the new function.

Now,

With the vertical compression:

F(x) = 1/3 (f(x))

F(x) = 1/3(9x) = 3x

With the reflection in the x-axis:

g(x) = - F(x)

g(x) = -3x

Thus the function rule after the given transformation is g(x) = -3x

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Write each expression as a single natural logarithm. -2 ln 2

Answers

Expression as a single natural logarithm of -2 ln 2 is -1.386.

What is natural logarithm?

-2 ln 2

[tex]ln 2^{-2}[/tex] = - 1.386

The inverse of an exponential function, the natural log is the logarithm to the base of the number e. Natural logarithms are unique varieties of logarithms that are employed in the treatment of time and growth-related issues.

The distinction between log and ln is that log is expressed in terms of base 10, while ln is expressed in terms of base e. As an illustration, log of base 2 is denoted by log2 and log of base e by loge = ln (natural log).

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V.15 Solve a system of equations using any method: word problems GDQ
Write a system of equations to describe the situation below, solve using any method, and fill
in the blanks.
Scouting troops in Webster County are putting on a crab feed to raise money for camp. They
offer a complete crab dinner as well as a vegetarian option. One troop member sold tickets
for 23 crab meals and 34 vegetarian meals, with total receipts of $1,930. Another sold tickets
for 20 crab meals and 38 vegetarian meals, bringing in a total of $1,906. How much do the
two types of tickets cost?
A ticket for a crab meal costs $
and a ticket for a vegetarian meal costs $

Answers

The ticket for a crab meal costs $44 and a ticket for a vegetarian meal costs $27

From the question, we are to solve the system of equations.

First, we will form the system of equations

Let x represent the ticket for a crab meal and y represent the ticket for a vegetarian meal

From the given information,

"One troop member sold tickets for 23 crab meals and 34 vegetarian meals, with total receipts of $1,930"

That is,

23x + 34y = 1930            -------------- (1)

Also,

"Another sold tickets for 20 crab meals and 38 vegetarian meals, bringing in a total of $1,906"

20x + 38y = 1906           -------------- (2)

Now, solve the equations simultaneously

Multiply equation (1) 20 and equation (2) by 23

20 × [23x + 34y = 1930

23 × [20x + 38y = 1906

460x + 680y = 38600

460x + 874y = 43838

Subtracting the resulting equations, we get

-194y = -5238

y = -5238/-194

y = 27

Substitute the value of y into equation (1)

23x + 34y = 1930

23x + 34(27) = 1930

23x + 918 = 1930

23x = 1930 - 918

23x = 1012

x = 1012/23

x = 44

Hence, the ticket for a crab meal costs $44 and a ticket for a vegetarian meal costs $27

Learn more on Solving system of equations here: https://brainly.com/question/13729904

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