Question

Which of the following pairs of expressions are equivalent

A. -5 ( a - 1) and -5 X a - 5
B. 6 (y + 3) and 6 X y + 3
C. 12 X t + 6 and 12 ( t + 1/2)
D. 8 X c + 40 and 8 ( c - 5)

Answer 1

[AI-generated answer — Bot GPT 3.5]

The correct answer is:

B. 6 (y + 3) and 6 X y + 3

In this pair of expressions, both sides involve multiplying by 6 and adding 3.