Question

Simplify.

y + (15 + y)

(A) 15 + y
(B) 17 y
(C) 15 y
(D) 15 + 2 y

Answer 1

Answer: D) 15 + 2y

Detailed Solution:

= y + (15 + y)
= y + 15 + y
= 2y + 15
=> 15 + 2y

Answer 2

D

Because it does not multiply and there are two (y)