Question

90 ÷ h
can you please help me with my math homework

Answer 1

15. -4

16. -2

17. 3

18. -3

19. 6

20. 0

21. 3

22. 4

23. 12

Explanation:

f = -15

g = 5

h = -45

15. -20/ 5 = -4

16. 90/ -45 = -2

17. -45/ -15 = 3

18. (-15) (5) = -75/ 25 = -3

19. -15 - (-45) = 60/10 = 6

20. 5 - 5/ -1 = 0

21. - (15)/ 5 = 3

22. -45 - 3 (5)/ -15 = -60/ -15 = 4 [note: do parenthesis first)

23. -15 + (-45) = -60/ -(5) = 12

Answer 2

90÷h

90÷(-45)

-2

hope it helps...!!!