lillydarlington14
lillydarlington14
09-05-2022
Spanish
contestada
0.10x + 0.15(50 – x) = 0.12(50)
Respuesta :
catmelody
catmelody
09-05-2022
0.10x+0.15(50-x)=0.12(50)
0.10x+7.5-.15x=6
-.05x+7.5=6
-.05x=-1.5
x=30
hope this helps
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