2 years ago

Which expression represents "the sum of 5 and b divided by two

Mathematics

1 answer:

DIA [1.3K]2 years ago

5 0

Step-by-step explanation:

Break down the word expression:

The sum of 5 and b divided by two

the sum (+) of 5 and b (5 + b) divided by 2.

Expression:

$\frac{(b + 5)}{2}$

Parentheses represent that we need to add first, in order to divide the sum by 2.

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2 years ago

-9 – 3.

Len [333]

Answer:

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The factored expression is 3(-3y - 1)

Step-by-step explanation:

All you have to do is -9y / 3 = -3y and -3 / 3 = -1, then put those numbers in parentheses. All of that is multiplied by 3.

The reason is because if you distributed the 3 it would become:

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