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Mathematics 21 Online
OpenStudy (anonymous):

0.05x+0.25y=11 0.15x+0.05y=12 solve by the elimination method

OpenStudy (anonymous):

multiply the top equation by 3 and get .15x+.75y=33 then subract the bottom fromt he top and get .7y=21 then divide by .7 and get y=30 then plus in and solve for x.

OpenStudy (anonymous):

y = 30, x = 70

OpenStudy (anonymous):

I NEED A BETTER ANSWER THIS IS NOT CORRECTLY FORMATTED SOME ONE PLEASE HELP I NEED THE SOLUTION TO THE PROBLEM

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