Josh bought 3 bottles of grape juice and 5 bottles of water for a total of $14.50. Mary bought 2 bottles of grape juice and 3 bottles of water for a total of $9.00. How much does the grape juice cost and the water?

Step-by-step explanation:

Equations:

Subtract the 3 times the second equation from the twice the first:

Then, finding g:

f(x) is the value of the function. b is the value of the function when x equals zero or the y-coordinate of the point where the line crosses the y-axis in the coordinate plane.

step-by-step explanation:

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