Translate the phrase into an algebraic expression.
y more than 4

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.