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an art teacher has 20 pounds of clay but wants to buy more clay for her class. the amount of clay x purchased by the teacher and the amount of clay y avaliable for the class are shown on the graph.

1. if the teacher buys 10 more pounds of clay, how many pounds will be available for the art class?

2. if the art class has a total of 50 lb of clay available, how many pounds of clay the teacher buy?

how can you use the graph to find this information?

! : o

~ if you solved this you, you so much ^^

And employee salary increased by $4500 which represents a 15% raise what is the rate of the increase

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