3 years ago

HELP!

Mathematics

1 answer:

Usimov [2.4K]3 years ago

5 0

Answer:

$0.50x+5=30

Step-by-step explanation:

maf

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Rus_ich [418]

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Step-by-step explanation:

<h3>Step 1: Make sense of the given</h3>

"The ratio of y to x is 3"

This means that, $y\div x=3$

"The sum of y and x is 80"

This means, $x+y=80$

<h3>Step 2: Make use of the facts</h3>

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