Rachel has a $15,000, three-year loan with an APR of 725%. A. What is the monthly payment? B. What is the total amount of the monthly payments? C. What is the finance charge?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Which of the following parabolas opens down?

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.