Question

Which description is paired with its correct expression?

Answer 1

Answer:

the answer is A

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

We can write our unknown number like x

four less than the quotient of a number cubed and seven, increased by three

$4-\frac{x^3}{7}+3$

five times the difference of a number squared and six

$5(x^2-6)$

nine more than the quotient of six and a number cubed, decreased by four

$9+\frac{6}{x^3}-4$

twice the difference of nine and a number squared

$2n^2-9$