Mr. and mrs. wagner are getting ready to drive across the usa from philadelphia, pa to los angeles, ca in five days. the distance is approximately 3,000 miles. the average price of gasoline is about $2.70 per gallon. they plan to stay in a hotel for four nights and budget the cost of meals be about $40 per day per person.

a) if their van averages 25 mpg, estimate the total cost of the gas for the trip. round to the nearest whole number.

b) if the average cost of hotel stay per night is about $105 plus 18% hotel tax, determine the total cost for hotels for their trip. round answer to the nearest whole number.

c) how much should they budget for the total cost of meals for their trip?