Question

Please help giving lots of points!! Y varies directly with x. If

y=20.07 when x= 9, then what is y when
x = 14?

Answer 1

Im gonna answer this in calculator form. It might be non-calculator but if y = 20.07 when x = 9, than u can divide 9 by 9 to get 1. 1 x 14 = 14. Now vise versa. 20.07 / 9 = 2.23. 2.23 x 14 = 31.22

= 31.22.

Thanks please heart because im depressed. bye