Ik this doesn't help but maybe look the questions up online bc those are even confusing for me to understand. Really sorry I couldnt help :(
Answer: No
Step-by-step explanation:

its exponents are;
a=1
b=2
-------------------------------------------

its exponents are;
a=2
b=1
------------------------------------------
For them to be like terms, a = 1 and b = 2 or viceversa in both of them.
Answer:
(0,1)
(0,-3)
(-2.5.-3)
Step-by-step explanation:
pls give me brainliest
:)
Try to determine the value when they all add up. Or If you’re working with fractions try cross canceling
Answer:
m=undefined; 12/0
Step-by-step explanation:
The classmate's mistake is that she should have placed the y and top and the x on the bottom.
m= 10+2/8-8
m= 12/0
The slope is undefined, meaning that it is a vertical line.