Question

У + 4 + 3(y + 2) =

A. 4y + 10
B. 4у + 6
C. 3у2 +6
D. 3у2 +10

Answer 1

4y+10

Explanation:

у + 4 + 3(y + 2) =

y + 4 + 3y + 6

y + 10 + 3y

4y +10

Answer 2

• A. 4y + 10

Explanation:

`\tt y+4+3\left(y+2\right)`

Expand by distributing terms:-

`\tt y+4+3y+6`

Combine like terms:-

`\boxed{\tt y+3y}+\boxed{\tt 4+6}`

`\tt y+3y=\underline{\bf 4y}`

`\tt 4+6=\underline{\bf 10}`

⇒
`\underline{\bf 4y+10}`

Therefore, A. 4y + 10 is our answer!

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Hope this helps! :)