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Mathematics 14 Online
OpenStudy (anonymous):

solve for x and y: 3x / 5 + y/2 = 13/10 and .5y+.04x= 2.42 then evaluate xy. A. xy= 6 B. xy= -16 C. xy= 30 D. xy= -10 E. none of these

OpenStudy (anonymous):

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OpenStudy (litening1337):

I'm lost. Sorry. :(

OpenStudy (anonymous):

okay. do you know anyone online that could help me?

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