p + m = 19
0.25p + 0.75m = 11.50
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Not including tax, a total of 19 pens and markers cost $11.50. The pens cost $0.25 each, and the markers cost $0.75 each. Write the system of equations that could be used to solve for the number of pens, p, and the number of markers, m, bought. (4 points) p+m = ! ip + :: 30.5 :: 0.75 m = 1 : 0.25 :: 1.50 1 :: 11.50 19
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1 answer