URGENT PLEASE HURRY Two classmates have decided to read all the volumes in a popular series of books. Katie has already read 10 volumes and will continue to read new ones at a rate of 2 volumes per week. Leah, who has not started reading the series yet, will read 3 volumes per week. At some point, Leah will catch up with Katie, and they will be reading the same book. How long will that take?

because they could drop even lower..

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

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i think the correct option is the second option.

your answer is -9

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