The temperature dropped 18 in 6 hours last night. The equation below can be used to find n, the average number of degrees the temperature changed each hour during that period.

-18/6=n

-3
-12
-24 THIS ONE
-108

2. In the following equations, a and b are equal. Which number could be substituted for both a and b to make both equations correct?

15*0 = -36 + a
24*8*0 = 36 - b

-36
51 This one I'm not sure
36
-51

3 answers

1. -18/6= is not -24

2. No
okay, than is number one A?
Yes, A.