Mathematics, 03.07.2019 21:30 ceceallen2003
Jim will be x years old in two years. at that time, his sister will be twice as old as he will be. how old is jim's sister now?
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Mathematics, 22.06.2019 00:30, danielzgame
Examine this system of equations. what integer should the second equation be multiplied by so that when the two equations are added together, the x term is eliminated? 3/4x+1/7y=6 1/8x-3/5y=16
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Jim will be x years old in two years. at that time, his sister will be twice as old as he will be. h...
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