Answer:
C. I and III
Step-by-step explanation:
The 2 at the upper left means the divisor is x - 2.
The result at the bottom means the quotient is 3x^2 - 4x + 2.
Answer: C. I and III
Answer:

Step-by-step explanation:


15x+10x=12x+90; ⇔ 13x=90;

sorry if it is wronged the answer is D
The answer is 80 degrees.
This is because the angle that is 100 degrees is corresponding to the angle next to x, and there’s 180 degrees on a straight line, therefore we do 180 subtracted by 100, and we get 80, which is our answer.
Hope this helps!
D because if you sub in 1 for x the answer is 4 which is y