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Mathematics 20 Online
OpenStudy (anonymous):

please help

OpenStudy (anonymous):

OpenStudy (anonymous):

jose worked ->h will worked -> w h = w+2.5 and h+w = 22

OpenStudy (anonymous):

@kropot72 can you check this, i think it is B

OpenStudy (kropot72):

William worked h ours. Jose worked h + 2.5 hours h + (h + 2.5) = 22

OpenStudy (kropot72):

h hours*

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