Areal estate broker sold your house for $72,000. the broker's commission was 6% of the selling price. how much would you get for the house after the commission is paid? a. $73,200 b. $76,320 c. $67,680 d. $70,800

72,000* 0.06 = 4320

72000-4320 = 67680

C is the correct answer

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

answer: the first graph

step-by-step explanation: