2 years ago

A number, n, is added to 15 less than 3 times itself. The result is 101. Which equation can be used to find the value

Mathematics

2 answers:

Georgia [21]2 years ago

7 0

I believe it’s the last one, but I could be wrong.. The n three times= 3n+15 (less than itself)-n ??

kaheart [24]2 years ago

6 0

Answer:

I believe the answer is A

Step-by-step explanation:

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Answer:1968ft^2

Step-by-step explanation:

Perimeter(p)=178feet

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178=2L+2w

178=2(L+w)

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L+w=89.............(1)

W+7=L

L-w=7...................(11)

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L-w=7...................(11)

Subtract (11) from (1)

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Substitute w=41 in (11)

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Step-by-step explanation:

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Step-by-step explanation:

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