Answer:
1. 80%
2. ?
3. $28.37
4. 37.5
5. around 6.1
6. 15
7. 333
8. $228.56
9. 0.24%
10. around 24.6% so if you round it , it would be 25%
11. 83.3%
12. $86.20
c.
Step-by-step explanation:
<u>x = -3</u>
-5x + 9 = 24
move the nine to the other side
-5x = 15
divide
x = -3
