Mary and Jake continued to search for aluminum cans and glass bottles. In one week they found 20 aluminum cans worth 5 cents each, and 30 bottles worth 10 cents each. How much did they make in one week all together?​

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

21

jk it's 20

step-by-step explanation:

the answer is $42.96

step-by-step explanation:

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0