Answer:
x^2 -2x = 4x+1
2x^2 +12x = 0
9x^2 +6x -3=0
Step-by-step explanation:
A quadratic equation has the highest power of x being squared
x^2 -2x = 4x+1
2x^2 +12x = 0
9x^2 +6x -3=0
These are all quadratic equations
Answer:
3 
inches long
Step-by-step explanation:
Find how long the paper will be by dividing 11 by 3. This will find how much 1/3 of the 11 inch paper is.
11/3
= 3
So, if she cuts the paper, the paper will be 3 inches long
Answer:
Can i see an picture plz????? I think C but I can't be sure there has to be a picture with this. I think C.
Answer:
1.4
Step-by-step explanation:
