The variables x and y very 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 and x = 12

Answer 1

y=kx

20=k(12)

k= 20/12 = 5/3

y= (5/3)x

y = 5x/3 or

3y=5x