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The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that relates x and y. Write any fractions in simplest form…

The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that relates x and y. Write any fractions in simplest form…
asked 12.4k views
15 votes
The variables x and y vary directly. Use the values to find the constant of proportionality, k. Then write an equation that relates x and y. Write any fractions in simplest form.

y=20; x=12

asked
User Robert Foss
by
7.7k points

1 Answer

6 votes

Answer:

y=kx

72=3k

24=k

y=24x

Explanation:

no step explanation

answered
User Kenan
by
7.9k points
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