Respuesta :
Step-by-step explanation:
total profit or income =640+160=800
the # means that the answer is ready in my openion i think
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Step-by-step explanation:
30÷100×640=192
total income =160+192
=352
weekly sales=?(x)
wage=640
so...
x×0.3+160=640
0.3x=640-160
0.3x=480
x=480÷0.3
x=1600
the weekly sales is 1600
I am just trying...not sure about the answer..just check