Question

Which expression means 9 less than twice n?

O A. 2n -9
B. 2 (n - 9)
C. 9 - 211
D. 9–2+n
E. (9 - 2)

Answer 1

The answer is A, 2n - 9

Explanation:

9 less than (-9) twice n (2n)

2n - 9