The answer to this is 150.
Answer:
f(- 2) = 20
Step-by-step explanation:
To evaluate f(- 2) substitute x = - 2 into f(x)
f(- 2) = (- 2)² - 5(- 2) + 6 = 4 + 10 + 6 = 20
Answer:

Step-by-step explanation:
Eliminate redundant parentheses:

Add the numbers:

Rearrange terms:

Therefore,
is the answer.
You would add whatever 10% of 50 is
so 55