Answer:
C) $9.00
Step-by-step explanation:
- You're trying to find the value of x.
- 4x + 12 = 48 Subtract 12 from both sides to get:
- 4x = 36 Then, divide each side by 4 to get:
- x = 9
10%=2.33 + half that is 1.17= 3.50 23.25×.15= 3.4875
Answer:
A
Step-by-step explanation:
He gave away 9 (20 x (3/7) =9) so 21-9=12