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Mathematics, 30.08.2019 21:30 djennings8055

Find equivalent ratios when the number of books ordered is 1, 2, and 3. write them as ordered pairs in the form (x-coordinate, y-coordinate). starting from the origin, explain how to plot the three equivalent ratios on a coordinate grid.
number of books. cost (dollars)
7. 21
8. 24
9. 27

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