Rewrite each expression more simply: 3y + 8y

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

Prove that 3: 8 is equivalent to 12: 32.a. use diagrams to support your answer.

In the figure shown below, m < 40 and ab =8. which equation could be used to find x?