i think the answer is 40
Answer:
x= 12
Step-by-step explanation:
when you do 17×4= 68
8×4=32
and 15×4= 60
but we still need to find out x so 4x+12= 60
so start pluging number into x. and when you plug in 12, 4(12)+12 you get 60 so x=12
x=0
4x+12=12
-12 -12
<u>4x=0</u>
4 4
Answer: 6 laps
13 - 4= 9 left 6 and half would be three
