Question

Which two operations are needed to write the expression that represents “eight more than the product of a number and two”?

multiplication and subtraction
division and subtraction
multiplication and addition
division and addition

Answer 1

For this case we must represent the following expression algebraically:

"eight more than the product of a number and two"

Let "x" be the variable that represents the unknown number

We have to:

the product of a number and two is represented as:

Then, the full expression will be:

Thus, we use multiplication and addition.

ANswer:

Option C

Answer 2

multiplication and addition

Explanation:

"Eight more than ..." signifies the addition of 8. "The product of a number and 2" signifies multiplication by 2.

Addition and multiplication are the needed operations.