The value of Maggie's car decreased by 10% since last year, when she bought it. If the car is now worth $15,000.00, how much was the car worth when she bought it?

One angle measures 54 more degrees than 3 times another angle. The angles are supplementary. What are their measures?

Two solutions of different concentrations of acid are mixed creating 40 mL of a solution that is 32% acid. One-quarter of the solution is made up of a 20% acid solution.

Explain how to solve 3^ (x - 4) = 6 using the change of base formula log base b of y equals log y over log b. Include the solution for x in your answer. Round your answer to the nearest thousandth.

For your sports equipment store, you purchase a case containing 24 canisters of tennis balls for $60. You in turn charge $4 for each canister. How much is the price of each case of tennis balls marked up?

Evaluate this expression: |-2.3|

What is the square root of 5 plus the square root of 2 times 4 times the square root of 5 plus the square root of 2

What's. 0825 as a percent and fraction

Which description would best explain what was happening during Kayla's bath during interval C on the graph?

Gilda wrote cletus a check for 184.27, and cletus deposited the check into his checking account where was cletus ' signature

2x+3y=12 how do I solve?