Colin earned $46 raking leaves. if he worked 2.5 hours yesterday and 3.25 hours today, how much did he earn per an hour?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?