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Setler79 [48]
3 years ago
7

PLEASE HELP ASAP!!!!!!!!!!!

Mathematics
1 answer:
Serga [27]3 years ago
4 0
8x^2y^{-2}=\dfrac{8x^2}{y^2}\\\\\\\dfrac{8\cdot(-1)^2}{2^2}=\dfrac{8\cdot1}{4}=\dfrac{8}{4}=\boxed{2}

Answer A)
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2 years ago
Solve the system of equations. 3x+2y+z=16 4x−y=−5 y+z=11
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Step-by-step explanation:

3x+2y+z=16 4x-y=-5 y+x=11

6 0
3 years ago
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