Question

Which of the following expressions is equivalent to −9(n+10)
?(1 point)
Responses

−9⋅n+90

negative 9 times n plus 90

9⋅n−90

9 times n minus 90

−9⋅n+10

negative 9 times n plus 10

−9⋅n−90

Answer 1

Distribute −9: −9(n + 10) = −9n − 90.

So the correct choice is: −9⋅n − 90.