Acity dumps plastic shade balls into a reservoir to prevent water from evaporating during a drought. it costs $5760 for 16,000 shade balls. how much does it cost for 12,000 shade balls?

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

Write an inequality and solve each problem. for exercises 11 and 12, interpret the solution.

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !