The dry cleaners took 13 3/4 hours to clean 11 shirts. how long will it take to do one?

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay

Which graph shows the solution to the system of linear inequalities? y-4t< 4 y