3 years ago

POSSIBLE POINTS: 14.29

Mathematics

1 answer:

OverLord2011 [107]3 years ago

8 0

Answer:

A = 112 , C = 85 , B = 90

Step-by-step explanation:

A + B + C = 287

A + C = 197

A + B = 202

C = 197 - A

B = 202 - A

A + 202 - A + 197 - A = 287

A = 112

C = 85

B = 90

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$\bf \qquad \qquad \textit{inverse proportional variation}\\\\
\textit{\underline{y} varies inversely with \underline{x}}\qquad \qquad y=\cfrac{k}{x}\impliedby 
\begin{array}{llll}
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\end{array}\\\\
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