3 years ago

Teresa’s age is 5 years more than twice Ben’s age.

1 answer:

6 0

If Ben is 7 years old your going to do 7×2+5 to get Teresa's age then you add her age to his age. so your going to multiply 7×2 and add the answer of 7×2 to 5.

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Answer:

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Step-by-step explanation:

step 1

Find the length

Let

L-----> the length of the rectangle

W---> the width of the rectangle

we know that

The perimeter of rectangle is

$P=2(L+W)$

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$18=(L+W)$ ----> equation A

$L=2W$ -----> equation B

substitute equation B in equation A

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solve for W

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step 2

Find the area

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substitute the values

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stich3 [128]

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3 years ago

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