What proportion can be used to find 65% or 90? 65100 = x9065100 = x90

65x= 9010065x= 90100

6590 = x1006590 = x100

x100 = 9065x100 = 9065

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

0 is its x and y coordinate

160

step-by-step explanation:

idk

i hope i