To decompose a fraction to one whole, there are different methods to use. The fraction can be decomposed either by division, multiplication(if there are more than one fraction), or addition(if there are more than one fractions).
Example:
Given 8/2, decompose by division:
To do this, divide the numerator by denominator
Answer:
C is the correct option.
Step-by-step explanation:
We have been given that
The profit is the difference of revenue and cost function.
Mathematically, we can write profit function as
We know that . Thus, we have
Plugging, the r(x) and c(x) functions
Distribute negative over the parenthesis
Combine the like terms. 20x-4x = 16x
C is the correct option.
