Mathematics, 19.11.2020 17:50, SkyMelvin
John, Cindy, and Isaiah went to the store to buy school supplies. John bought 2 pens, 3 folders, and 4 notebooks for a total of $20. Cindy bought 5 folders and 5 notebooks for a total of $25. Isaiah bought 3 pens, 1 folder, and 2 notebooks for a total of $11. Which system of equations can be used to find the cost of each pen, p, folder, f, and notebook, n?
Answers: 3
Mathematics, 21.06.2019 17:40, cifjdhhfdu
Aregular hexagon has sides of 2 feet. what is the area of the hexagon? 12 ft2 12 ft2 24 ft2 6 ft2
Answers: 2
John, Cindy, and Isaiah went to the store to buy school supplies. John bought 2 pens, 3 folders, and...
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