Which description is paired with its correct expression? four less than the quotient of a number cubed and seven, increased by three;
13
4-
7 +3
five times the difference of a number squared and six; 5(6-1)
nine more than the quotient of six and a number cubed, decreased by four;
9+
6
- 4
4
O twice the difference of nine and a number squared; 2(9-n?)