Question

2.) Which is equivalent to 3 (а- 9)?
За - 9
OOption 2
оза + 9
оза - 27

Answer 1

3a - 27

distribute the 3 to everything in the parenthesis

3 (a) = 3a
3 (-9) = -27

Answer 2

3a-27

Explanation:

Distribute the 3

3 x a is 3a

3 x 9 is 27