Answer: 40 miles an hour
Step-by-step explanation:
It goes .5 more than the car so
if .5 = 20
.5 x 2 = 1
1 = 40
So 40 miles an hour
if it were me I would start by inputting 3 into the equation and then trying to simplify it



Answer:
XDD hshgsyejssmkdd
Step-by-step explanation:
lol
The answer is 24.5 because

so you add 5.5 from 19 to get the answer