Ramón's sister wants to buy a car that costs $7,993. She earns $9 for
every hour she works. About how
many hours must Ramón's sister work
to earn enough money to buy the car?

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?