126,220 views
4 votes
4 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

User Azzlack
by
3.2k points

1 Answer

16 votes
16 votes

Answer:

k=1.66666666667

3:5 or y+9-x=17

Explanation:

idrk, this SHOULD be the correct answer

User Apetranzilla
by
3.1k points