Answer:
I think the answer is C
Step-by-step explanation:
(9x-2) - (5x+6) =
4x-8 , this is your profit function
Answer:

Step-by-step explanation:
simplify
by putting the negative sign on the outside. 
find the LCM of the denominators. It is (x-1)(x-2). Multiply by the LCM:

Simplify:

solve: 
Answer:
gfgdgggfbgfgfhgfdhhgf
Step-by-step explanation:
gfg
Answer:
24
Step-by-step explanation:
60% of 50 is equivalent to 24 so he answered 24 questions correctly