Mathematics, 25.06.2019 11:20 naimareiad
(1) solve this system using the substitution method: y = 2x – 3; y = (1/2)x - 4 (2) solve this application problem using a system of equations: the owner of jeremy’s garage wants to fill a 55-gallon drum with a 20% winter mixture of antifreeze for is customers. how many gallons of 100% antifreeze should he mix with some 12% antifreeze mixture in order to fill the drum?
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(1) solve this system using the substitution method: y = 2x – 3; y = (1/2)x - 4 (2) solve this app...
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