10. Susan will take out a loan for $7500 to buy a used car. The simple interest rate is 5% for 5 years. How much money will she pay the bank?
back in total?

An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?

One of the same side angles of two parallel lines is 20° smaller than the other one. find the measures of these two angles.

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)