Laura plans to paint the 8-foot-high rectangular walls

of her room, and before she buys paint she needs to

know the area of the wall surface to be painted. two

walls are 10 feet wide, and the other 2 walls are 15 feet

wide. the combined area of the 1 window and the

1 door in her room is 60 square feet. what is the area,

in square feet, of the wall surface laura plans to paint?

Use the information given below, to compare the cost of operating two different vehicles for one month (4 weeks) you are considering two different cars. you drive to work, a 20 mile round trip, five days a week. gasoline costs you $1.50 per gallon car agets 28 miles per gallon, would have $300 a year in maintenance costs, and would cost you $1,500 per year to insure car b gets 19 miles per gallon, would have $500 a year in maintenance costs, and would cost you $1,000 per year to insure costs car a car b gas cost per month insurance cost per month maintenance cost per month $ total cost per month