The answer is about 9.73 times as many pixels!
Plugging the values if x and y the last option is correct
3x-y=4
(9x-2) - (5x+6) =
4x-8 , this is your profit function
Answer:
Option b - Subtract
Step-by-step explanation:
Given : Expression 
To find : Which operation should be completed first in the expression below?
Solution :
P - Parentheses
E - Exponent
D - Divide
M - Multiplication
A - Addition
S - Subtraction
In the first step we solve the bracket in the expression 
So, we do subtraction i.e. 12-8=4
Therefore, option b is correct.
C! Like terms refer to the variables that are the same, rather than the coefficients (the numbers).