Question

Simplify:

6(6k + 7) – 7k

A. -k + 7
B. 6k +7
C. 29k + 42
D. 43k + 42

Answer 1

C

Explanation:

6(6k + 7) - 7k is equal to:

6 * 6k + 6 * 7 - 7k, which is 36k + 42 - 7k.

Combine like terms (36k and -7k), and you get:

29k + 42.