Three consecutive integers have a sum of 15. what are the integers?

4, 5, 6

Step-by-step explanation:

First integer is X, consecutive is (x+1), next consecutive is (X+1+1)=(X+2)

Three consecutive integers have a sum of 15. X+X+1+X+2 = 15

X+X+1+X+2 = 15

3X + 3 = 15

3X = 15-3

3X = 12

X = 4

X+1 = 4+1=5

X+2 = 4+2=6

Check: 4+5+6=15, 15=15

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

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.