I need help with this

5. $1.50 6. 2 months 7. x=11; subtraction/division properties of equality

Step-by-step explanation:

5. Divide 22.50/15 to find the unit price of the pepsi, or $1.50 a can

6. 24+6x=16+10x

get the variables on one side

24=16+4x

get the real numbers on one side

8=4x

divide by 4 to get x on its own

x=2. so 2 months

7. 1/2x+9=20

subtract 9 from both sides

1/2x = 11

divide each by 1/2 to get x on its own, and x=22 since 11 divided by one half is the same as multiplying it by two.

i am thinking c. sorry if im wrong .

step-by-step explanation:

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above