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3 years ago

13

Joan wants to buy a rug for a room that is 11 feet by 16 feet. She wants to leave a uniform strip of floor around the rug. She c

an afford 66 square feet of carpeting. What dimensions should the rug have?

1 answer:

aliya0001 [1]3 years ago

4 0

It should have 110 because she can only afford 66 and so 176 - 66 = 110 so it should be 110

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Answer: $\textsf{n = -11}$

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Given: $\textsf{-19 = -8 + n}$

Find: $\textsf{Solve for n}$

Solution: In order to solve for n we need to add 8 to both sides which would cancel -8 on the right side and isolate n giving us the value of n.

<u>Add 8 to both sides</u>

$\textsf{-19 + 8 = -8 + 8 + n}$

$\textsf{-19 + 8 = n}$

$\textsf{-11 = n}$

Therefore, the final answer would be that n is equal to -11.

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