Mr. Palsey decided to lose weight. He went from 240 pounds to 228pounds. By what percentage did Mr. Palsey decrease in weight?

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

43lbs of tomatos cost $387. how much would 41lbs cost

Jack has a piece of red ribbon that is two times as long as his piece of blue ribbon. he says that he can use two different equation to find out how long his piece of red ribbon is compared to his piece of blue ribbon is. is he correct? explain his reasoning