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Lostsunrise [7]
2 years ago
8

Simplify each expression4sg/-5gand(8 + 7a) + 4

Mathematics
1 answer:
Yanka [14]2 years ago
5 0

\dfrac{4sg}{-5g}=-\dfrac{4}{5}\cdor\dfrac{sg}{g}=-\dfrac{4}{5}s\\\\(8+7a)+4=7a+(8+4)=7a+12

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Step-by-step explanation:

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2 years ago
I need the answer to a parts I-iii and the answer to b
fomenos

Answer:

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3 years ago
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hope this helps

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