Mathematics, 19.04.2020 00:20 breana758
A school bought pens, each costing $1, and pencils, each costing $0.5. The cost of the whole purchase was $220. How many pens and pencils were purchased if there were 80 more pencils than pens?
Answers: 3
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The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left
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Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.
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Mathematics, 21.06.2019 22:00
Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square
Answers: 1
A school bought pens, each costing $1, and pencils, each costing $0.5. The cost of the whole purchas...
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