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Naily [24]
3 years ago
11

Could u help me with 8 and 10

Mathematics
1 answer:
KonstantinChe [14]3 years ago
5 0
8.) Distribute
-45y+54=21-8y

Move the y to the other side
-37y+54=21

Take out the 54
-37y=-33

So then you divide 33/37 and you get a fraction. So the answer would be 33/37 or 0.9
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Which expressions are equivalent to 2(4f+2g)
Vladimir [108]

Answer:

Option (a) and (d) are correct .

An equivalent expression to the given expression  2(4f + 2g) is  8f + 4g

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Step-by-step explanation:

Given: Expression 2(4f + 2g)

We have to choose an equivalent expression to the given expression  2(4f + 2g)

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Now, take 4 common from each term, we have,

8f + 4f = 4 (2f + g)

Thus, an equivalent expression to the given expression  2(4f + 2g) is  8f + 4g and 4 (2f + g)

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