7.4 is your final answer, hope that help, one decimal place is the first number after the decimal.
Answer:5.86 9.26
Step-by-step explanation:
The answer would be x = 4 miles.
<u>Answer:</u>
<u>Step-by-step explanation:</u>
<u>Write the product:</u>
<u>Convert it to improper fraction:</u>
<u>Multiply:</u>
<u>Simplify:</u>
Hence, <u>the product is 21/32.</u>
Hoped this helped.

First you have to set up your equation. 5x+80 and x+15.