Which expression represents "seven less than three times a number"?

A. 7 - 3n

B. 3n - 7

C. 3 - 7n

D. 7n - 3

Question

Mathematics

Walker Hardy

9 May, 22:02

Which expression represents "seven less than three times a number"?

A. 7 - 3n

B. 3n - 7

C. 3 - 7n

D. 7n - 3

+3

Answers (1)

Know the Answer?

Jamar Cortez · Answer 1

B. 3n-7

Step-by-step explanation:

The words seven less than means that seven will be subtracted. 3 times a number means that 3 is being multiplied by an unknown value or variable. Thats how you get 3n - 7

Which expression represents "seven less than three times a number"?A. 7 - 3nB. 3n - 7C. 3 - 7nD. 7n - 3

Which expression represents "seven less than three times a number"?

A. 7 - 3n

B. 3n - 7

C. 3 - 7n

D. 7n - 3