Chevy was selling cars today. They sold about 500 cars. Each car was sold for $2,500. But today only they had a discount for $100 dollars. Therefore, Chevy bought the cars for $2400 each, but they sold the cars for more. How much did they collect? How much were their expenses? How much was their profit?

Chevy was selling cars today. They sold about 500 cars.Each car was sold For $2,500. But today only they .nki where did you get the strength of writing all this

the answer is 5/3x+7/5y+7

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