Solve the equation a salesperson has to drive 500 miles. for the first three hours she drove at 65 mi/h. for the next two hours she drove at 55 miles per hour. how many more miles does she have to drive?

Salesperson has to drive 195 miles more to cover the distance.

Step-by-step explanation:

A salesperson has to drive = 500 miles

For the first three hours she drove at = 65 miles / hour

In 3 hours she covered the distance = 65 × 3 = 195 miles

Next two hours she drove at = 55 miles / hour

In 2 hours she covered the distance = 55 × 2 = 110 miles

She covered distance in 5 hours = 195 + 110 = 305 miles

She has to drive 500 miles, she has drove 305 miles.

Now she have to drive more miles = 500 - 305 = 195 miles

Salesperson has to drive 195 miles more to cover the distance.