Answer:
284.58
Step-by-step explanation:
It can be helpful to put the units with the numbers. To make the "per mile" cancel from the rate, you need to multiply by the number of miles.
[tex]\dfrac{\$0.54}{mi}\times 527\,mi=\$0.54\times 527\dfrac{mi}{mi}=\$284.58[/tex]
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You haven't said Craige Rose is paid in dollars, so those units are left off the answer at the beginning. However, they are shown in the calculation so you can see how they get carried through the solution.