Answer:
3x-3
Step-by-step explanation:
You have to combine like terms. <em>x</em> and 2<em>x</em> have the same variable, so this equals 3x, and then you subtract 3 so:
x-3=2x-3-x
=3x-3
I think multiplication but I’m not sure sorry
Answer:
it is D because my teacher and I did a sample test and these were one of the questions plus I've seen people with the same answer for this question. take my word for it
Step-by-step explanation:
hope this helps :D (pls brainliest
Answer: D. if a is greater than 1, the image of the polygon is smaller than the polygon
Step-by-step explanation: MARK ME BRAINLIEST!!!!
<span>Solution
m = {-13, -1}</span>
