you are going on a trip. to get to the beach, you have to drive 475 miles. if you can average 50 miles per hour on your drive, which equation shows how much farther you have to drive over time?

A. Miles Left=-50 • Hours
B. Miles Left= 50 • Hours + 475
C. Miles Left=-50 • Hours + 475
D. Miles Left=475 • Hours - 50​