darius5349
26.10.2020 •
Mathematics
How do I do this problem?
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Ответ:
you would put x and y in their places
and solve it, remember, Ax+By+C=0
but in this case its Dx+Ey+F
Ответ:
(13 oz)(10%) + (6 oz)(8%) = (19 oz)(x%)
x% = 130 + 48/19
x% = 9.37%