Answer:
A. x²+x-11
Step-by-step explanation:
Take one of the x values and try them out on all formulas to see if the expected output occurs.
Already with x=2 you get
-5, 28, -3, 27 so you know that only the first formula works.
Answer:
-4 5\12
Step-by-step explanation:
Identify the Least Common Denominator, 12, then just simply evaluate.
Answer: 283
Step-by-step explanation:
To do this, it is helpful to get an equation you can use to solve any term.
This equation is:
So simply plug in 31 for n to get
Answer: i think it’s C
Step-by-step explanation:
