which of the following phrases describes the expression 4x - 7
A. 4 minus the quantity of 7 times a number
B. the quantity of a number minus 7 times 4
C. 4 times a number decreased by 7
D. 7 decreased by 4 times a number
A. 4 minus the quantity of 7 times a number
B. the quantity of a number minus 7 times 4
C. 4 times a number decreased by 7
D. 7 decreased by 4 times a number