Mathematics, 03.07.2020 22:01 Cdhan88
Given the equations 2x + 4/3 y=1" and "y-9/13 x=9", by what factor would you multiply the first equation so that combining the tivo equations would eliminate x?
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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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Zahra wants the equation below to have an infinite number of solutions when the missing number is placed in the box.
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Given the equations 2x + 4/3 y=1" and "y-9/13 x=9", by what factor would you multiply the first equa...
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