chelsea3639
chelsea3639
02-09-2017
Mathematics
contestada
0.18y+0.03(y+8000)=1290
Respuesta :
Deiry
Deiry
02-09-2017
0.18y + 0.03y + 240 = 1290
0.21y + 240 = 1290
0.21y = 1050
y= 5,000
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