Answer:
.009 miles/hour
Step-by-step explanation:

This is the method you should take with unit conversions in general, just set up fractions so the units cancel out, like the 7.5 feet cancels out with the feet in the 1/5280 so miles is left on top.
2/3 of 75 is 2/3 times 75, which is 50. Hope this helps. :D
Answer:
In 2 2/15 hours, the prices will be same
Step-by-step explanation:
I hope this helps :)
Answer:
they cost 13.86666666666667
Step-by-step explanation:
Answer:
last payment is 45% and is $225
Step-by-step explanation: