Jenna earns $8.75 per hour working at the mall. if jenna worked hours last week, how much did she earn before taxes were taken out?

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

How do you use the additive inverse to evaluate an expression that uses subtraction in a full sentence

Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?