8 times 12 is 96 and 720 divided by 96 is 7.5. Your answer is 7.5
Step 1: Find the slope:

Step 2: Set up your equation
using one of the points.
Using (5,6) we have
.
Using (6,10) we have 
Both of those equations would be correct.
3 laps in 2.5 minutes
1 lap = 2.5/3 minute
20 laps = (2.5/3)*20 = 16.67
20 laps ≈ 16.67 minutes
1st. Find the pattern
Pattern is dividing by 2.
24/2=12
12/2=6
6/2=3
Answer:
c
Step-by-step explanation:
45:15=3:1 not 1:3