Which pair of expressions below are equivalent?

A 7 (2x) and 9x

B 3x + 5x and 15x

C 4 (2x - 6) and 8x - 24

D x + x + x + x and x^{4}

Question

20 March, 23:37

+4

Answers (1)

Know the Answer?

Rocky · Answer 1

C

Step-by-step explanation:

4 times 2x is 8x and 4 times - 6 is - 24 and this put together would equal 8x - 24. So, it is B

Which pair of expressions below are equivalent?A 7 (2x) and 9xB 3x + 5x and 15xC 4 (2x - 6) and 8x - 24D x + x + x + x and x^{4}