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WARRIOR [948]
3 years ago
9

PLEASE HELP

Mathematics
1 answer:
Rudik [331]3 years ago
5 0
y=75\ \ \ \ x=5\\\\
y=?\ \ \ \ \ x=3\\\\
proportion:\\
\frac{75}{y}=\frac{5}{3}\ \ \ | cross\ multiplication\\\\
75*3=5y\\\\
225=5y\ \ \ | divide\ by\ 5\\\\
y=45

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