Kimuyen needs to earn $3,850 per month in order to pay all her expenses. Her job pays her $3,375 per month plus 4% of her total sales. What is the minimum Kimuyen's total sales must be (in dollars) in order for her to pay all her expenses?

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

false

step-by-step explanation:

a

step-by-step explanation: