3 years ago

The perimeter of the original rectangle is .

Mathematics

2 answers:

horrorfan [7]3 years ago

5 0

Answer:

What rectangle?

Step-by-step explanation:

masha68 [24]3 years ago

3 0

What are we trying to solve for?

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The Johnson family's budget was $3,200 in September. If they spend 8% of their monthly budget on entertainment. How much money d

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Answer:

256

Step-by-step explanation:

3200 x 0.08 = 256

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3 years ago

What is the value of x in the equation 2x + 1/2x + 2(1+x) = 29?

erica [24]

Answer:

Step-by-step explanation:

$2x + \frac{1}{2} x + 2(1 + x) = 29$

Multiply through by 2

That's

$4x + x + 4(1 + x) = 58$

<u>Expand</u>

That's

5x + 4 + 4x = 58

9x = 58 - 4

9x = 54

Divide both sides by 9

That's

$\frac{9x}{9} = \frac{54}{9}$

We have the final answer as

Hope this helps you

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3 years ago

In 1995, a public library had 16,000 books on its shelves. In 1999 the library had 19,000 books. Find the average rate of change

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Answer:

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Step-by-step explanation:

For this problem, we will be using the standard Rate Of Change formula that we use for graphs:

y = books

x = year

By plugging in the given values:

RoC = (19000 - 16000) / (1999 -1995)

RoC = 3000 / 4

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Step-by-step explanation:

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