Question

Which pair shows equivalent expressions?

2(2/5x+2)=2/5x+1

2(2/5x+2)= 4/5x+4

2(2/5x+2)=4/5x+2

2(2/5x+2)= 2 2/5x+8

Answer 1

Answer:

2(2/5x+2)= 2*2/5x + 2*2= 4/5x+4

Answer 2

Answer:

C. 2(2/5x + 2) = 4/5 x +2

Explanation:

2 x 2/5= 4/5,

Multiply 2 by 2/5 which equals 4/5

After multipling you have 4/5 + 2.

C is the only answer that has 4/5 + 2 on both sides giving you,

4/5 x + 2 = 4/5 x +2