At the movie theatre, child admission is $5.20 and adult admission is $8.70. On Sunday, 134 tickets were sold for a total sales of $885.80. How many adult
tickets were sold that day?

Answers

Answer 1

Number of adult tickets that were sold that day is 54.

Given,

Cost of child ticket = $5.20

Cost of adult ticket = $8.70

Total sales of tickets = $885.80

Let the number of child tickets sold on that day be x

Let the number of adult tickets sold on that day be y

Total number of tickets sold on that day = 134

Using the above data, we can draw relations between the given variables and make two equations. Solving the two equations for the two variables will give the answer.

Eq 1 :

5.20x + 8.70y = 885.80

Eq 2 :

x + y = 134

These two equations can be solved using the elimination method.

Multiply Eq 2 with 8.70.

=> 8.70x + 8.70y = 1165.8   -   Eq 3

Substract Eq 3 from Eq1 to eliminate the variable y and find the value of variable x

 5.20x + 8.70y = 885.80

- 8.70x - 8.70y = - 1165.8

______________________

- 3.5x  + 0        =  -280

=> 3.5x = 280

=> x = 80

Substituting the value of x in Eq 2

=> x + y = 134

=> 80 + y = 134

=> y = 134 - 80

=> y = 54

Therefore, we get the number of child tickets and adult tickets sold that day as 80 and 54, respectively.

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Related Questions

The city of Raleigh has 10,300​ registered voters. There are two candidates for City Council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 300​ randomly selected registered voters was conducted. 9595​ said they'd vote for Brown, 182​ said they'd vote for Feliz, and 23​ were undecided.

Answers

Answer:

What do I solve for?

Step-by-step explanation:

Answer for this please see image attached m

Answers

x+11+x+7+x=180
3x+18
-18. -18
3x=162
x=54

54+11=65=a
54+7=61=c
b=54
If it is asking you for the whole triangle then 180, all triangles equal 180 degrees

Answer:

angle A=125 angle B= 114 angle C= 121

Step-by-step explanation:

first you have to find x so that you can find each angle

the interior angles of a triangle is equal to 360

add the angles together x+x+7+x+11=360

combine like terms 3x+18=360

subtract 18 on both sides 3x=342

divide by 3 on both sides x=114

to find angles:

plug in X to each side

(114)+7 = angle C

(114)+11= angle A

114= angle B

Vicente is investing money into a savings account that pays 3% simple interest, and plans to leave it there for 10 years. Determine what Vicente needs to deposit now in order to have a balance of $20,000 in his savings account after 10 years.

Answers

The amount Vicente needs to deposit now in order to have a balance of $20,000 in his savings account after 10 years is $15,384.62

What is simple interest?

The simple interest on the savings is determined as the deposit multiplied by the annual interest rate and the number of years that deposit would last in the account

I=PRT

I=simple interest

P=principal=deposit=unknown

R=annual simple interest=3%

T=number of years=10

A(amount in 10 years)=P+PRT

A=P(1+RT)

$20,000=P(1+3%*10)

$20,000=P*1.30

P=$20,000/1.30

P=$15,384.62

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Jackie buys 6 packs of 100 post-its, 4 packs of 10 post-its, and 4 fancy post-its by themselves.
Then, her friend gives her 3 more fancy post-its. How many post-its does she have now?

Answers

Step-by-step explanation:

Number of post-it's = 6*100=600+4*10+4+3=647post-its

Select the lesser of The two given numbers -152, 12

Answers

Answer:

-152

Step-by-step explanation:

-152 < 12

-152 is negative, which means it is less than 1.

12 is positive, which means it is greater than 1.

Therefore, -152 is the lesser of the two given numbers.

Have a great rest of your day! :)

Hi!

-152 is less than 12, because:

It's negative, and 12 is positive!It's to the left of 12 on the number line!

[tex]\mathbb{NUMBER \ LINE}[/tex]

[tex]_ < \!\!\!\rule{300}{1}\!\!\!_ >[/tex]

     [tex]-152[/tex]                                                                         [tex]12[/tex]

Cheers!

Have a nice day!

I hope this helps!



Ronnie is playing a card game where the goal is to get the lowest possible score. In
the first round, Ronnie scored -6 points. In the second round, he scored -12 points.
What is Ronnie's total score

Answers

-18. This is because -12+-6 = -18

1. The price of one kg grapes is 60p, find the total price of 30 kg grapes in pounds.

2. The price of one kg carrots is 35p, find the total price of 40-kg carrots in pounds.

3. The price of one kg grapes is 60p and the price of one kg bananas is 40p per kg, find the total price of 30 kg grapes and 40kg bananas in pounds.

4. The price of one kg oranges is 90p and the price of bananas is 30p per kg, find the total price of 30 kg oranges and 40kg bananas in pounds

Answers

Maths:

Round 1

1) Grapes cost £1.50 per kg and carrots cost £1.00 per kg. How much would it costs for 3kg of

grapes and half a kilogram of carrots? £5

2) Jenny decides to share her sweets between herself and her 3 friends. She has 212 green

sweets, 310 blue sweets and 502 yellow sweets. How many sweets will Jenny and her friends

get each? 256

3) Large chocolate bars come with 32 pieces. Medium chocolate bars come with 24 pieces.

Barry buys 8 large bars of chocolate and 6 medium bars. How many pieces of chocolate will he

have altogether? 400

4) A flower shop sells roses for £1.79, carnations for £1.25 and buttercups for £1.30. Holly

decides to buy 3 roses and a buttercup. How much does she spend? £6.67

5) Pencils come in packs of 12 and each pack costs £1.19. Mr Green needs to buy a pencil for

each of the 50 children in his class. How much will he spend on pencils? £5.95

Round 2

1) Mrs Orange decides to share her savings between her six grandchildren. She has £350 in

her savings tin and £1450 in her savings account. How much will each of her grandchildren get?

£300

2) Green lollipops come in packs of 5, yellow lollipops come in packs of 6 and blue lollipops

come in packs of 4. A school buys 32 packs of blue lollipops and 18 packs of green lollipops.

How many lollipops will they buy altogether? 218

3) The baker’s oven can bake 28 loaves of bread at a time. In a day, it can go through 30 full

bakes. How many loaves of bread would be baked after 1 week? 5880

4) Ms Purple sells cars for a living. In one day, she sells 2 blue cars (at £4500 each), 7 yellow

cars (at £6000 each) and 12 black cars (at £8000 each). How much money does she take in car

sales in that one day? £147,000

5) Coaches carry 58 people. A school decides to take its 300 pupils and 38 staff on a visit to the

beach. A single coach costs £128. How much will the total cost of the coaches come to? £768

Topic:

Fruit Veg

Quince

raspberry

Lettuce

garlic

tomato

strawberry

grape

pumpkin

blackberries

nashi

kiwi

chilli

pear

passion fruit

cantaloupe

fig

eggplant/aubergine

cucumber

lemon

peach

lime

watermelon

pineapple

Zucchini/courgette

grapefruit

persimmons

mango

plum

cauliflower

Broccoli

Leeks

Fennel

Carrots

Coriander

Silverbeet

Snow peas

Beans

Celery

Beetroot

Peas

Artichoke

Sweet potato

A rental car company charges $71.02 per day to rent a car and $0.12 for every mile
driven. Lily wants to rent a car, knowing that:
She plans to drive 475 miles.
. She has at most $390 to spend.
.
What is the maximum number of days that Lily can rent the car while staying within
her budget?

Answers

Answer:

Step-by-step explanation:

4 is the maximum number of days.

Using Inequality, the maximum number of days that Lily can rent the car while staying within her budget is 4 days.

How to find the maximum number of days she can rent the car?

The rental car company charges $71.02 per day to rent a car and $0.12 for every mile driven.

Lily wants to rent a car and she plans to drive 475 miles. She has a budget of $390.

Therefore, the maximum number of days that Lily can rent the car while staying within her budget can be calculated as follows:

Using inequality,

total cost = 71.02(x) + 0.12(y)

where

x = number of days

y = number of miles

Therefore,

71.02x + 0.12(475) ≤ 390

71.02x ≤ 390 - 57

71.02x ≤ 333

x ≤ 333 / 71.02

x ≤ 4.68882005069

Therefore,

she can drive maximum of 4 days.

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How long does it take $450 to double at a simple interest rate of 14%? Express your answer in months. Round to the nearest whole number.

Answers

The number of months so that the investment gets double will be 86 months.

What is simple interest?

Simple interest is the concept that is used in many companies such as banking, finance, automobile, and so on. The amount is given as,

A = P + (PRT)/100

Where P is the principal, R is the rate of interest, and T is the time.

The principal amount is $450 and if the amount gets doubled, then the value of the amount will be $900. The simple interest rate is 14%. Then the time is given as,

A = P + (PRT)/100

900 = 450 + [450 x 14 x T] / 100

450 = 450 x 14 x T / 100

T = 100 / 14

T = 7.14 years

T = 7.14 x 12

T = 85.7 ≈ 86 months

The number of months so that the investment gets double will be 86 months.

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express the following as percents a)15 girl out of 75 pupils​

Answers

I think the answer is 20%

What is f(g(x) of f(x)=9x+2 and g(x)=x-2 over 9

Answers

The value of the composite function f(g(x)) is calculated as f(g(x)) = 65.

What is termed as the composite function?

Composite functions is one in which one function is placed within another.

A composite function defines one that is reliant on another. A composite function is defined whenever one function is replaced for another. For example, the composite function constituted by substituting g(x) for x in f is f(g(x)) (x).f(g(x)) is spoken as "f оg(x)."

For, the given values in the question;

f(x) = 9x+2 and g(x) = x-2

We have to find the value of f(g(x)) for x = 9.

First estimate the value of g(x) by substituting  x = 9 in it.

g(x) = x-2

g(9) = 9-2 = 7

Now,

f(x) = 9x+2 and

f(g(x)) = f(7) = 9x+2, (substitute x = 7)

f(g(x)) = 9×7 + 2

f(g(x)) = 65.

Thus, the value of the composite function f(g(x))  = 65.

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How to solve x+5/-6= -4

Answers

x+5/-6= -4

multiply each side by -6

x-5/6= -4

*-6 *-6

x+5=24

subtract 5 from each side

x=19

which statements about doubling in investment are true check all that apply an investment of $5000 will double in six years at an annual compound interest rate of 12% An investment of $1000 will double at an annual compound interest rate of 18% in six years an investment of $350 will double in nine years At a compound interest rate of 8% an investment of $2000 will double at a simple interest rate of 5% in 20 years and investment of $700 will double in 12 years at a simple interest rate of 6%

Answers

The following statement are true:

An investment of $5,000 will double in 6 years at an annual compound interest rate of 12%.An investment of $350 will double in 9 years at a compound interest rate of 8%. An investment of $2000 will double at a simple interest rate of 5% in 20 years.

What is rule 72?

It's an easy way to calculate just how long it's going to take for your money to double. Just take the number 72 and divide it by the interest rate you hope to earn. That number gives you the approximate number of years it will take for your investment to double.

Using the formula

time for doubling money= 72/R

First, An investment of $5,000 will double in 6 years at an annual compound interest rate of 12%.

So, 72/12 = 6 years

Thus, It will take 6 years to double the investment. This statement is true.

Second, An investment of $1000 will double at an annual compound interest rate of 18% in 6 years.

So, 72/18 = 4 years

Thus, It will take 4 years to double the investment. This statement is not true.

Third, An investment of $350 will double in 9 years at a compound interest rate of 8%.

so, 72/8= 9 years.

Thus, It will take 9 years to double the investment. This statement is true.

Fourth, An investment of $2000 will double at a simple interest rate of 5% in 20 years.

So, interest = PRT/100

I  = (2000 × 0.05 × 20)

I = $2000

Thus, This statement is true.

Fifth, An investment of  $700 will double in 12 years at a simple interest rate of 6%

Interest = ( 700 × 0.06 × 12 ) = $504

Amount after 12 years

=700 + 504

= $1204.

Thus, This statement is not true.

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(e) For what value(s) of x is f(x) = 0?

Answers

Step-by-step explanation:

For the value of x = 0 then the f(x) will became f(o) = 0

At the movie theatre, child admission is $5.90 and adult admission is $9.00. On Saturday, 137 tickets were sold for a total sales of $1003.60. How many adult tickets were sold that day?

Answers

The number of adult tickets, that  were sold that day  at the movie theatre was 62

What are simultaneous equations?

Simultaneous equations are two or more equations that must be solved concurrently in order to derive the values of the unknown, the total sales, as well as the total number of tickets sold, can be modeled into equations as below:

let x be the number of adult tickets

let y be the number of children's tickets

9x+5.90y=1000.60....... equation 1

x+y=137.................. equation 2

solve for y in equation 2

y=137-x

substitute for y in equation 1

9x+5.90(137-x)=1000.60

9x+808.30-5.90x=1000.60

9x-5.90x=1000.60-808.30

3.10x=192.30

x=192.30/3.10

x=adult tickets=62

children tickets=137-62

children tickets=75

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Wheat Corporation pays for shares to acquire ​% common stock of Grain​ Investments, Inc. on January​ 5, 2018. Wheat Corporation sells shares for on January​ 6, 2018. Which of the following is the correct journal entry for the transaction on January​ 6, 2018?​ (Round any intermediate calculations to two decimal​ places, and your final answer to the nearest​ dollar.)

Answers

Marketable securities are 63,360 credits (refer to the table below for journal entries).

What are journal entries?A journal entry is an act of keeping or making records of any economic or non-economic transaction.An accounting journal, which shows a company's debit and credit balances, records transactions. The journal entry can be made up of multiple recordings, each of which is either a debit or a credit. Otherwise, the journal entry is considered unbalanced if the total of the debits does not equal the total of the credits.

So,

The following can be deduced from the information provided in the question:

The purchase price per share will be as follows:

= $528,000/100,000= $5.28

The share price will be as follows:

= $54,000/12,000 = $4.50

The following is the loss on the sale of marketable securities:

= 12,000 x (4.50 - 5.28)= 12,000 × 0.78= $9,360

Then, the journal entries are: (Refer to the table below)

Therefore, marketable securities are 63,360 credits (refer to the table below).

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The correct question is given below:
Wheat Corporation pays $ 528 comma 000 for 100,000 shares to acquire 45​% common stock of Grain​ Investments, Inc. on January​ 5, 2018. Wheat Corporation sells 12 comma 000 shares for $ 54 comma 000 on January​ 6, 2018. What is the correct journal entry for the transaction on January​ 6, 2018?​ (Round any intermediate calculations to two decimal​ places, and your final answer to the nearest​ dollar.)

In Florida, as of Nov 19, 1,020,000 had people tested positive for corona virus. This was a
0.18% increase from the previous day. If that percent increase continued, how many people
would be infected on Dec 19th?

Answers

The number of people that would be infected on Dec 19th, based on the daily growth rate of 0.18%  is 1,076,542

What is interval in days between Nov. 19th and Dec.19th?

The interval between November 19th and December 19th is a period of 30 days, since there are 11 more days in November and 19days in December, in essence, using the future value formula, we can compute the number of people tested positive for corona virus on 19th December as shown below:

FV=PV*(1+g)^N

FV=number of people tested positive for corona virus on 19th Dec.=unknown

PV=number of people tested positive for corona virus on Nov. 19th=1,020,000

g=growth rate=0.18%

N=number of days between 19th Nov. and Dec.

FV=1,020,000*(1+0.18%)^30

FV= 1,076,542

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How long does it take to ride a bicycle 100 miles at each of the following speeds: 5 mph, 10 mph, 15 mph, 20 mph, 25 mpb? What is always true about the product speed x time?

Answers

The times associated with each speed are:

20 h10 h6.667 h5 h4 h

It is always true that the speed is inversely proportional to time.

How to analyze the motion of a bicycle at constant speed

In this case we find the situation of bicycle moving at constant speed, where the traveled distance (s), in miles, is equal to the following expression:

s = v · t           (1)

Where:

v - Speed, in miles per hour.t - Time, in hour

Now we proceed to calculate time needed for each speed:

t = s / v

Case 1

t = 100 mi / 5 mi / h

t = 20 h

Case 2

t = 100 mi / 10 mi / h

t = 10 h

Case 3

t = 100 mi / 15 mi / h

t = 6.667 h

Case 4

t = 100 mi / 20 mi / h

t = 5 h

Case 5

t = 100 mi / 25 mi / h

t = 4 h

According to the model for rectilinear uniform motion, the speed is inversely proportional to time.

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expressions that have 2\3 as a product.

Answers

The expression that have 2\3 as a product are 4/5 × 5/6  and 6/7 × 7/9 which is option (a) and (e) .

An expression in maths could be a sentence with a minimum of 2 numbers/variables and a minimum of one maths operation in it.An expression could be a combination of terms that are combined by victimization mathematical operations like subtraction, addition, multiplication, and division.

(a) 4/5 × 5/6 = 20/30

                     = 2 /3

(b) 7/8 × 9/10 = 63 / 80

(c) 1/3 × 2/3 = 2 /9

(d)  3/4 × 7/12 = 21 / 48

                       = 7 / 16

(e) 6/7 × 7/9 = 42 /63

                    = 6 / 9

                    = 2 / 3

Only the expression (a) and (e) have  2\3 as a product.

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The complete question is given below :

Choose all the expressions that have 2\3 as a product.

(a) 4/5 × 5/6

(b) 7/8 × 9/10

(c) 1/3 × 2/3

(d) 3/4 × 7/12

(e) 6/7 × 7/9

100 POINTS!!! Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers.
Multiply or divide as indicated. Leave your answer with no factors in the denominator.

p^-4 q^5 r^6 / p^-3 qr^-2

Answers

Answer:

[tex]\dfrac{q^{4} r^8}{p}[/tex]

Step-by-step explanation:

Given expression:

[tex]\dfrac{p^{-4}q^5r^6}{p^{-3}qr^{-2}}[/tex]

Separate the variables:

[tex]\implies\dfrac{p^{-4}}{p^{-3}} \times \dfrac{q^5}{q} \times \dfrac{r^6}{r^{-2}}[/tex]

[tex]\textsf{Apply exponent rule} \quad \dfrac{a^b}{a^c}=a^{b-c}:[/tex]

[tex]\implies p^{(-4-(-3)} \times q^{(5-1)} \times r^{(6-(-2)}[/tex]

[tex]\implies p^{(-4+3)} \times q^{(5-1)} \times r^{(6+2)}[/tex]

[tex]\implies p^{-1} \times q^{4} \times r^8[/tex]

[tex]\textsf{Apply exponent rule} \quad a^{-n}=\dfrac{1}{a^n}:[/tex]

[tex]\implies \dfrac{1}{p} \times q^{4} \times r^8[/tex]

Simplify:

[tex]\implies \dfrac{q^{4} \times r^8}{p}[/tex]

[tex]\implies \dfrac{q^{4} r^8}{p}[/tex]

The dividen is greater that 1,000, The quotient of 52 with a remainder of 18

Answers

The minimum divisor such that the dividend is greater than 1000 and a quotient of 52 with a remainder of 18 is 18.86.

What is the arithmetic operator?

Arithmetic operators are four basic mathematical operations in which summation, subtraction, division, and multiplication involve.,

Division = divide any two numbers or variable called division.

Let's consider a division problem.

5/2 → 2 + 1

Here 5 is called the dividend,2 is the divisor,2 is the quotient, and 1 is the remainder.

Now,

2  × 2 + 1 = 5

Therefore,divisor × quotient + remainder = dividend

So,

Let's suppose the divisor in the given case is x

Now,

52x + 18 ≥ 1000

52x ≥ 982

x ≥ 18.86

Hence "The minimum divisor such that the dividend is greater than 1000 and a quotient of 52 with a remainder of 18 is 18.86".

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The given question is incomplete complete question is ;

What is the minimum divisor such that The dividend is greater than 1,000, The quotient of 52 with a remainder of 18

Write the expression. Then, check all that apply.

twice the difference of a number and six

Answers

The algebraic expression for the given statement is: 2(n - 6).

How to Write an Algebraic Expression?

To translate the statement, "twice the difference of a number and six", follow the steps below:

The two operations we would use are multiplication and subtraction.

The constants are 2 and 6.

Twice is translated as 2  ×, (-) is "difference".

Let the number be "n" .

The difference of a number, n, and 6, would be: n - 6.

Therefore, we would have the following algebraic expression: 2(n - 6).

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In the word grapefruit , the ratio of vowels to consonants is 2 : 3

Answers

Answer:

pineapple: 4:5strawberry: 3:7

Step-by-step explanation:

You want the ratio of vowels to consonants in each of the words "pineapple" and "strawberry."

Ratio

To form the reduced ratio vowels:consonants, we need to identify the type of letter each is. Here we use bold to identify the vowels.

  pineapple4:5

  strawberry3:7 . . . . counting "y" as a vowel

Construct an angle of measure 45° with the help of a protractor. Bisect it and find the measure of the bisected angles .​

Answers

Answer:

See attachment

Step-by-step explanation:

Draw a 45o angle

Bisecting means dividing the angle into 2 halves, which is 22.5o each

It is the end of the budgeting period for John​ Smith, and he has ​$500 left in his budget for car rental expenses. He plans to spend this budget on a sales trip throughout the country. He will rent a car that costs ​$50 per day and ​$ 0.50per​ mile, and he can spend no more than 500

Answers

The number of miles that John Smith can travel with his budget if he has ​$500 left in his budget for car rental expenses is 900 miles.

How to calculate the expression?

Amount left in the budget = $500

Since he will rent a car that costs $50 per day and $ 0.50per mile, the expression will be:

50 + 0.50m = 500

where m  = number of miles

Collect like terms

0.5m = 500 - 50

0.5m = 450

Divide

m = 450/0.5

m = 900

Therefore, the number of miles that John Smith can travel with his budget is 900 miles.

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Identify the y-intercept for each function and determine which function has the greater y-intercept. Please help me!

Answers

0x and 4y because on the graph the line is there the intercept will meet so it’s (0,4)

what is an equation of the line that passes through the points (0,8) and (5,2)

Answers

Answer:

y=-3/2x+6

Step-by-step explanation:

You will need to find the equation of the line in slope-intercept form y=mx+b.

First, find the slope m using slope formula m = (y_2-y_1)/(x_2-x_1) which is m=(6-(-6))/(0-8)=-12/8=-3/2

Now that you found the slope, your equation intercept form looks like y=-3/2 x+b.

Both points (8, -6) and (0.6) belong to this line, therefore both points coordinates satisfy line above which means: 6=-3/2(0)+b (i used second point here)

Solving for b we will get y intercept which is b=6

Finally, the line that passes through points (8,-6) and (0,6) has equation: y=-3/2 x + 6
hopefully this helps! :)


Please help solve number 24

Answers

Hi
Check out the attached photo

Buster's dog house is 3 feet long, 2 feet wide, and 2 feet high. how much space would there be if buster's house were twice as long

Answers

there woldbe 96 volume

Step-by-step explanation:

to find the volume you have to multiply width x lenghth x height

so set up your equation like this -

3 x 2 x 2

the times everything by 2 so it will now look like this -

6 x 4 x 4

then solve and get the answer 96

If a family has 5 children, in how many ways can the parents have 2 boys and 3 girls as children?

Answers

Considering the definition of combination,  if a family has 5 children, in 10 ways the parents can have 2 boys and 3 girls as children.

What is combination

Combinations of m elements taken from n to n (m≥n) are called all the possible groupings that can be made with the m elements in such a way that not all the elements enter; the order does not matter and the elements are not repeated.

To calculate the number of combinations, the following expression is applied:

[tex]mCn=\frac{m!}{n!(m-n)!}[/tex]

where "!" indicates the factorial of a positive integer, which is defined as the product of all natural numbers before or equal to it.

Ways the parents have 2 boys and 3 girls

If a family has 5 children, you can know that:

Among the 5 children, 3 are boys = 5C3 = [tex]\frac{5!}{3!(5-3)!}[/tex]= [tex]\frac{5!}{3!2!}[/tex]Among the 5 children, 2 are girls = 5C2 = [tex]\frac{5!}{2!(5-2)!}[/tex]= [tex]\frac{5!}{2!3!}[/tex]

So, you can observe that 5C3 is equal to 5C2. Then:

5C3 = 5C2 = [tex]\frac{5!}{3!2!}[/tex]= 10

Finally, if a family has 5 children, in 10 ways the parents can have 2 boys and 3 girls as children.

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