Question

Could someone help me pls! And could you explain if possible? Thanks you

Answer 1

3%

Explanation:

1. Set up the equation

6(0.18) + 12x = 18(0.08)

2. Simplify

1.08 + 12x = 1.44

3. Solve

12x = 0.36

x = 0.03

0.03 = 3%