Solve using elimination 5x+7y=9
2x-3y=-37...
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Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10
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Which compound inequality could be represented by the graph?
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What is the difference between the equations of a vertical and a horizontal line?
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