Mathematics, 08.12.2020 01:00 cdfvghjk
If you have the system below, what would you multiply the second equation by to eliminate the "x" variable?
3x - 2y = 3
x + 4y = 5
Answers: 2
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If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
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Mathematics, 21.06.2019 21:30
Two airplanes start at the same place and travel in opposite directions,one at 395 miles per hour and the other at 422 miles per hour. how many hours will it take for the planes to be 2451 miles apart?
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Mathematics, 21.06.2019 21:30
A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
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If you have the system below, what would you multiply the second equation by to eliminate the "x" va...
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