Aaron owns a French twist hair salon she charges $35 for a cut and $120 for a cut and color combo yesterday she had several clients been earned $500 X represent the number of clients who only got it cut and Y represent the number of clients who got a cut and color combo which of the following equation could be used to represent this situation check all that apply y=7-x

x+y=500

120x+35y=500

(35+120)(x+y)=500

35x+120y=500

8

step-by-step explanation:

this is a subtraction problem.

10 - 2 = 8

y=mx+b

step-by-step explanation:

m slope

b y-intercept

u = -(6/7)w

step-by-step explanation:

place all values with 'u' on one side of the equation.

4u + 8w = - 3u + 2w

4u + 3u = 2w - 8w

further simplify the equation by solving the addition and subtraction.

7u = - 6w

make 'u' the independent variable by placing its co-efficient on the right-hand side.

u = - (6/7)w