Answer:
It's A :)
Step-by-step explanation:
30/2 is 15
15 is a whole number so it applies to everything except for irrational numbers
Hope this helps :)
8 miles per hour
5) 2z - 15 = 9
2z.=9+15
2z =24
z =12
6) 4x-2 = 62°
4x=62°+2°
4x=64°
x=16
x = 48
