Solve each by elimination
x+y =19
x - y = -7...
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On a architect's drawing of a house, 1 inche representa 1.5
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Are the corresponding angles congruent? explain why or why not.
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Two trains leave stations 546 miles apart at the same time and travel toward each other. one train travels at 95 miles per hour while the other travels at 115 miles per hour l. how long will it take for the two trains to meet
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