The answer is:
B.
To solve the problem, we need to add/subtract like terms. The like terms are the terms that share the same variable and the same exponent.
For example:
We were able to add the terms that were squared since both shares the same variable and the same exponent.
So, we are given the functions:
Now, we are asked to calculate (f+g)(x) which is also equal to f(x) + g(x).
Then, calculating we have:
Hence, the answer is:
B.
Have a nice day!
Question says that Isabelle is mixing red paint with blue paint to make purple paint.
She adds 3/10 of a fluid ounce of red to 11/16 fluid ounces of purple.
Now we need to find about how many fluid ounces of red will she need to make 3 fluid ounces of purple paint.
So let we need x fluid ounces of red color paint.
To find that we can setup ratio between quantity of red and pruple colour paints.
Hence final answer is fluid ounce of red colour.