Answer:
y=15x
Step-by-step explanation:
revenue=cost of hair cut(number of haircuts)
8x + 114x + 3
8x + 114x = 122x
112x + 3
Answer:The correct answer is D-x/2=45; x=90
Explanation: I just took the test and got a 100%
Answer:
Y1 intercept = 2
(0,2) (3,-7)
m= (-7 - 2) / (3-0) =-9/3 = - 3
Then y = - 3x + 2
Y2 intercept = - 8
(0,-8) (3,-7)
m = (-7 - - 8) / (3-0) = 1/3
Then y= (1/3)x-8
Answer:
shoot, sorry but I don't know