In art class, kim is mixing paint. the paint mixture is 3 parts yellow and 5 parts blue. what percent of the paint is yellow? question 1 options: 60% 30% 37.5%

What is not true about kl and mn? what is mn? (show your work)

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?