need help w/ 'Megan's car gets between 19 and 24 mpg. If...'

I need help with this inequality:

Megan's car gets between 19 and 24 miles per gallon. If her car's tank holds 20 gallons, what is the range of the distance that Megan can drive her car on one tank of gasoline?

What is the minimum number of miles she can drive on twenty gallons?

What is the maximum number of miles she can drive on twenty gallons?

Use the max/min values to create an inequality, showing the range of possible mileage totals for twenty gallons.

Eliz.