For the function F(x) = 2x?. F(3) = ?
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O 18
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Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan 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?

What is the solution of the systems of equations? y=2/3x+3 x=-2

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation