ANSWER
Katnis is right
EXPLANATION
We use the Remainder Theorem to check if she is right.
According to the Remainder Theorem, if the polynomial function,

is divided by x+1, then the remainder is given by

We substitute x=-1 into the function to obtain,

We simplify to get:



Katnis is right because the remainder is zero
Answer:
Step-by-step explanation:
It is a parrallelogram, the two lines are Parallel to each other meaning they will never cross each other
Simple multiplication. 35 x 20 = 700.
Answer:
50% profit
Step-by-step explanation:
750-500 is 250 so that is a 50% profit/markup
The answer is true. The image shows an adjacent supplementary angle.
8x+140=180
8x=40
x=5