60 seconds because I have down this before and check it about a million time
Answer:

Step-by-step explanation:
step 1
Find the circumference of the wheel
The circumference of a circle is equal to

we have

substitute


assume


step 2


we have that
The speed of the car is 60 miles/hour
Convert the speed to inches/minute

step 3
Remember that
The circumference of the wheel subtends one revolution
so

Convert the speed to rev/min

Answer: -28
Step-by-step explanation:
4-32= -28
If:
4y=6
y=1,5
8y=12
-7x=-17
x=
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