(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

Question

(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?

Kunduz · Accepted Answer

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