Plz

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Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian bought 4 bottles of water and 1 cup of coffee for his family for $7.15. how much does each bottle of water cost? how much does each cup of coffee cost? i need this done

Consider the graph of the exponential function y=3(2)×

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct