3 years ago

PLEASE PLEASE HELP! :) How is finding the area of a rectangle related to the distributive property?

1 answer:

6 0

It is related to the distributive property because you could show the distributive property by using the areas of rectangles.

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The high school leadership team is having a car wash. They charge $5.50 for large cars and $4.00 for small cars . They had a suc

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Answer: 56 large cars and 86 small cars.

Step-by-step explanation:

Let's call:

$l$ : the number of large cars.

$s$ : the number of small cars.

Then, you can set up the following system of equations:

$\left \{ {{l+s=142} \atop {5.50l+4.0s=652.50}} \right.$

You can use the Elimination Method:

- Multiply the first equation by -4.0

- Add both equations.

- Solve for l.

$\left \{ {{-4.0l-4.0s=-568} \atop {5.50l+4.0s=652.50}} \right.\\--------\\1.5l=84.5$

$l$ ≈ $56$

Substitute $l=56$ into one of the original equations and solve for <em>s:</em>

<em> </em> $56+s=142\\s=142-56\\s=86$

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3 years ago

It takes 40 minutes for Sarah to get ready for school. If it is 7:55 A.M. when Sarah leaves, what time does Sarah get up?

OverLord2011 [107]

Answer:

It was 7:15 a.m.

Step-by-step explanation:

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3 years ago

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Find the area of the shaded figure.

GREYUIT [131]

Sixty-eight square units

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3 years ago

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Please help. Ella has 5 pink bows, 1 blue bow, and 4 purple bows in a box, she will randomly choose 1 bow from the box. What is

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Answer:

4/10 chance. Or 2/5. 40% chance.

Step-by-step explanation:

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3 years ago

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Answer:

I am pretty certian it is A

Step-by-step explanation:

You add the x to 25.50 because it is unknown how many games he will buy and add the one time pay of 4,500 to enter the service/company

So it is y= 25.50x + 45

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