A contractor needs to buy nails to build a house. The nails come in small boxes and large boxes. Each small box has 200 nails and each large box has 400 nails. The contractor bought twice as many small boxes as large boxes, which altogether had 3200 nails. Graphically solve a system of equations in order to determine the number of small boxes purchased, x,x, and the number of large boxes purchased, yy.

Answers

Answer 1

Answer: 21

Step-by-step explanation:


Related Questions

Please help I will give Brainly if right

Answers

answer : -40x^3 - 12x

Joshua has 4 more nickels than dimes. If he has $0.80, which system of equations
can he use to find the number of nickels n and the number of dimes d he has?

Answers

Answer:

4 dimes and 6 nickkels

Step-by-step explanation:

Find the coordinate point for D that would make ABDC a rhombus.
Point A (2,2)
Point B (3,4)
Point C (4,1)
Point D (?)

A. (5,4)
B. (5,2)
C. (5,3)
D. (3,0)

Answers

Answer:

(5,3)

Step-by-step explanation:

I took the test and go it right!

The coordinate point for D is (5, 3). Therefore, option C is the correct answer.

What is a rhombus?

A rhombus can be defined as a special parallelogram as it fulfills the requirements of a parallelogram, i.e. a quadrilateral with two pairs of parallel sides. In addition to this, a rhombus has all four sides equal just like a square. That is why it is also known as a tilted square. Look at the image below to understand the relationship of rhombus shape with parallelogram and square.

Given that, Point A (2,2), Point B (3,4) and Point C (4,1)

The coordinate point for D that would make ABDC a rhombus.

So, the coordinate point for D is (5, 3).

Therefore, option C is the correct answer.

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Enter two or moro numbers in the table to create a
histogram
Data
Enter the data to create a histogram. Then check all
that apply
runs
17
1
6
12868
0
The histogram has 1 cluster,
The histogram has 2 clusters,
The histogram has 1 peak,
The histogram has 4 peaks,
The histogram has 0 frequency from 4-5.
Show histogram

Answers

Answer:

b The histogram has 2 clusters.

c The histogram has 1 peak.

e The histogram has 0 frequency from 4-5.

Step-by-step explanation:

Answer: rileyayers85 is correct

Step-by-step explanation:

I got the answer right

Solve 3X-5 = 9.
Ox= -3
Ox= 2
Ox= 7
OX= 8
NEED HELP ASAP

Answers

Answer:

The value of x = 14/3

Step-by-step explanation:

Given the equation

[tex]3x-5 = 9[/tex]

Add 5 to both sides

[tex]3x-5+5=9+5[/tex]

Simplify

[tex]3x=14[/tex]

Divide both sides by 3

[tex]\frac{3x}{3}=\frac{14}{3}[/tex]

Simplify

[tex]x=\frac{14}{3}[/tex]

Therefore, the value of x = 14/3

Note: It seems you may have missed entering the correct answer choice as the value of x = 14/3 is not mentioned in your answer choices.

Elijah walks home from school several times each week. He walks the 2.8-mile distance at an average rate of
3.3 mph. Let d(t) represent Elijah's distance from home in miles, and let t represent time in hours. Which function
represents Elijah's distance from home in terms of time?

Answers

Answer:

Elijah's" (y cualquier palabra posterior) fue ignorada debido a que hemos restringido las consultas hasta 32 palabras.

5x - 4y = -10
y = 2x - 5
2 =
y =

Answers

Answer:

x=10

y=15

Step-by-step explanation:

Since we know y in terms of x, we can use substitution and say instead of-

5x-4y=-10

5x-4(2x-5)=-10

5x-8x+20=-10

-3x=-30

x=10

Substitute x into the equation-

y=2x-5

y=2(10)-5

y=20-5=15.

-k+ 3k
Combining like terms and distributing

Answers

2k Is the answer bc k becomes -k multiply k and 3 multiply k and 1, the k just gets copied along the answer is k then 3*k evaluates to 3k -k+3*k evaluates to 2k

Who ever gets it right first gets brainliest

Find the three-digit number using the three clues below.

The number 682 shares one digit with the number, and it is correctly placed.
The number 614 shares one digit with the number, but it is wrongly placed.
The number 296 shares two digits with the number, but they are wrongly placed.

Answers

Answer: 942

Step-by-step explanation: this was a tuff one!

Here, we are required to find the three-digit number using the three clues as given.

The three-digit number is 942.

Inference drawn from statements 1, 2 and 3 as follows;

Inference drawn from statements 1, 2 and 3 as follows;The number 682 shares one digit with the number, and it is correctly placed.

Inference drawn from statements 1, 2 and 3 as follows;The number 682 shares one digit with the number, and it is correctly placed.The number 614 shares one digit with the number, but it is wrongly placed

Inference drawn from statements 1, 2 and 3 as follows;The number 682 shares one digit with the number, and it is correctly placed.The number 614 shares one digit with the number, but it is wrongly placed. The number 296 shares two digits with the number, but they are wrongly placed

This means the last digit is 2 as it is present as wrongly placed in statement 3 and it is correctly placed in statement 1.Statement 2 shows that 4 is among the 3 digit number, although it is wrongly placed in the number 614, it can only be the first of the second number.Statement 3 suggests that 9 is the other number present as it is evident from Statement 1 and 2, that 6 is not one of the three-digit number.And since, 9 is wrongly placed in 296, it can only take the first position, thereby leaving the second position to 4.

Ultimately, the three-digit number is 942.

Read more:

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What does 2/3 + 1/3 + 5/3 equal?

Answers

The correct answer is 8/3

evaluate 7y-3y for y=2

Answers

Answer:

8

Step-by-step explanation:

So. Let's plug in 2 for y. 7(2)-3(2). Before we subtract, let's multiply first. 7 times 2 is 14 and 3 times 2 is 6. So now the equation looks like this: 14-6. From here, you do regular subtraction to get 8. Hope this helps!

helpp with explanation:
a 25 foot telephone pole is to be secured with cable that will extend from the top of the pole to a stake in the ground 20 feet from the base of the pole. if y represents the length of the cable what is the approximate value of y?

Answers

Answer: 5

Step-by-step explanation:

14x + 5y = -6
Slope intercept form

Answers

Answer:

y=-2.8x-1.2

Step-by-step explanation:

5y=-14x-6

y=-14/5x-6/5

y=-2.8x-1.2

The answer is : -14/5x -6/5

Explanation:
5y= -6-14x
y= -6/5 -14/5x

Standard form: -14/5x-6/5

Anthony works at a company where he gets a set 5% raise every year. If his current salary is
$71,000, what will his salary be in 13 years?
If necessary, round your answer to the nearest cent.

Answers

117,150


5% of 71,000 is 3,550, 3,550 c 13(years) = 46,150(what the company will add to his salary) 71,000 + 46,150 = 117,150

10×3×4×4×4×4×4÷2 answer pls​

Answers

15360 CAN I GET BRAINLIEST
answer is 15,360 (random charactersvhgghiiuehwk)

Marcus works at an ice cream shop. He earns $10.50 each hour. Use Marcus’s timesheet for the week to answer the questions.



Date

Time In

Time Out

April 11

8:45

12:00

April 12

9:00

12:00

April 13

7:30

12:00

April 14

8:00

1:15

April 15

8:30

11:15





How many hours did Marcus work for the week?





How much money did Marcus earn for the week?




Marcus was offered a position which pays a salary of $150 every week and a 25 cent commission for each ice cream cone he sells. Marcus sells an average of 128 ice cream cones each week. How much will Marcus make in

the new position? Compare this to how much he made for a week at his current job. Should he take the new position? Why or why not?

Answers

Answer: he worked 31 hours and he earned $317.75

hope this helps :) and if it doesn’t I’m rlly sorry

PLEEEEEEEASE HELP


During a scuba dive, Lainey descended to a point 26 feet below the ocean surface. She continued her descent at a rate of 26 feet per minute. Enter an inequality you could solve to find the number of minutes she can continue to descend if she does not want to reach a point more than 64 feet below the ocean surface. Use t to represent the variable for the minutes Lainey can continue to descend.


INEQUALITIES!!!

Answers

Answer:

1.46 minutes 38F+26F=64 feet

Step-by-step explanation:

T/F

1/26

1.46/38

2/52

Simplify the expression (5/3)^3​

Answers

Answer:

4 17/27

Step-by-step explanation:

Answer:

5 ÷ 3 = 1.66666666667 x 3= 5.00000000001

of 5/3 (five thirds) x 3 = 5

I wasn't sure if the first digits were fractions or a division expression

a salesperson earns a commission of 312$ for selling 2600 in merchandise

Answers

What is your question?

No one is correctly answering part b in the question plsss help me. Photo attached too!!
The amount paid for different weights of oranges at a farmer’s market are shown below.

Answers

The answer is 8lbs because 3/2 is 1.5 and 12/1.5 is 8

Answer:

8

Step-by-step explanation:

Well just looking at the problem you can take the first line of data (2 pounds of oranges for $3) and divide that to get how much one orange would be.

So:

$3.00 / 2 = $1.50

So now we have :

1 pound of oranges = $1.50

With this info we can take the $12 on the fourth line and divide it by the price of one pound of oranges ($1.50).

Like so:

$12.00 / $1.50

=

8

We can check this by inputting the 8 on the ?

If we do so we get 8 (8 pounds of oranges) x $1.50 (Price per 1 pound of oranges) = $12.00, which matches up with the $12 price the problem has given us.

Hope this helps!

can someone pls pls help me with this

Answers

Answer:

-41

Step-by-step explanation:

f(3) = -13x - 2

f(3) = -13(3) - 2

f(3) = -39 -2

f(3) = -41

Answer:

should be -41

Step-by-step explanation:

just did it

y - 13 = 5x
y – 5x = 12
I need the a answer ASAP and how many solutions doe it have and the answer this is due tomorrow

Answers

The answer is zero solutions, because when you solve you get -13 = -12 which is not a true statement.

The solution to this given system of equations is (x,y) = (0.4,15).

What is a system of equations?

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

A mathematical equation is a statement with two equal sides and an equal sign in between. An equation is, for instance, 4 + 6 = 10. Both 4 + 6 and 10 can be seen on the left and right sides of the equal sign, respectively.

We are given that;

y - 13 = 5x

y - 5x = 12

Now,

To do this, we can add both equations together to eliminate x:

(y - 13) + (y - 5x) = 5x + 12 2y - 13 - 5x = 17 2y = 30 y = 15

Now that we have found y, we can substitute it into either equation to find x. For example:

15 - 13 = 5x 2 = 5x x = 0.4

Therefore, by the given system of equations the answer will be (x,y) = (0.4,15).

Learn more about equations here;

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A fish in an aquarium is 4ft long. A scale model of the fish is 2in long. What is the scale factor

Answers

8? Mdmdmmdmdmdmmdkdkd

Expresa como intervalo de solución de la desigualdad 5≤x-2≤7 *



[7,9]

[7,5)

[-7,9]

(7,9)​

Answers

Answer:

ahahahavvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv

Step-by-step explanagggggggggggggggggggggggggggggggggggggggtion:

vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvfgj

kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk

kkkkkkhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Determine where on the coordinateplane the point (8, 0) would be located. How do you know

Answers

It would be 8 units to the right of the orgin and then 0 units down or up which means it’s will be stuck on the x-axis

Please help me with this

Answers

Answer:

m=9 cm; n=4 cm

Step-by-step explanation:

The area of the rectangle is m*n, and the area of the square is 6*6.  We are told that the areas of the rectangle and square equal each other, so:

[tex]m*n=36[/tex]

We are told that m is 5 cm longer than n, so we know that:

[tex]m = 5+n[/tex]

Therefore, we can solve for n using substitution.

[tex]m*n=36\\(5+n)n = 36\\5n+n^2 = 36\\n^2 + 5n -36 = 0\\(n+9)(n-4)=0[/tex]

We now have two answers for n: -9 and 4.  However, the side length cannot be negative; that simply wouldn't make any sense.  Therefore, n = 4.

Next, using the same equation, plug in 4 for n and solve for m.

[tex]m*n=36\\m*4=36\\m=9[/tex]

WOWOWOWOWLWLWLWKWKWKWKWLWL

Answers

Answer:

chicken nugget

Step-by-step explanation:

Two numbers have an HCF of 84 and an LCM of 4620. Both numbers are larger than the
HCF. Find the two numbers.​

Answers

Answer:

420 & 924

Step-by-step explanation:

hope it helps!

...

Help PLEASE!!!!!!!!!

Answers

Slope is easy you can look that up and the y- intercept is the point of the y axis

what is the sum of 1/8 and 1/12.

Answers

Answer:

5/24

Step-by-step explanation:

Answer:

5/8

Step-by-step explanation:

Input Data:

Fraction A = 1/8

Fraction B = 1/2

Solution:

A + B = 1/8 + 1/2

Denominator of the two fraction is different. Therefore, find lcm for two denominators (8, 2) = 8

Multiply lcm with both numerator & denominator

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