The formula for the stopping distance in feet is

where
= Speed of the car in miles per hour.
The stopping distance for the car traveling at 15 mph is

The stopping distance for the auto traveling at 15 mph is
.
The stopping distance for the car traveling at 30 mph is

The stopping distance for the auto traveling at 30 mph is
.
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Answer:
2
Step-by-step explanation:
let x be the missing place
28/100=x/10 + 8/100
multiply through by 100
28=10x +8
28-8=10x
20/10=x
2=x
Answer:
Undetermined
Step-by-step explanation:
The Y values for the two points are the same (-3). So that means your line is a horizontal line. Slope for a horizontal line is called Undetermined.
Answer:
Diana payed $31.50 for art supplies without tax.
Step-by-step explanation:
Total = 38.00
Sales Tax = 6.5
38.00 - 6.50 = $31.50