Bob pays 7% interest on his $40,000 college loan and 9% interest on his $19,000 car loan. What average interest rate does he pay on the total $59,000 he owes? Round your answer to the nearest tenth of a percent.

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?