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Setler79 [48]
3 years ago
9

Evaluate 9y^1 - y^0 if y = -8

Mathematics
1 answer:
Xelga [282]3 years ago
4 0

Answer:

9y^2-1 i think

Step-by-step explanation:

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Salsk061 [2.6K]

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B

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

6 0
3 years ago
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a rectangle plot measure 20ft. by 30ft. A 3-ft.-wide sidewalk surrounds it.Find the area of the sidewalk.
goldenfox [79]
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