Answer:
0.75
Step-by-step explanation:
5% × 15
(5 ÷ 100) × 15
(5 × 15) ÷ 100
75 ÷ 100 =
5.75
4) 230 ÷ 40 = 5.75
X + 9= 7
get x by itself you -9 on both sides
X + 9 = 7
- 9. -9
X = -2
