Prime means it can only be divided by 1 and itself. Composite numbers have factors including 1,itself ,and what else it can be divided by.
Answer:
i think it might be 16 minutes
Show this is false: <em>For each non-zero integer x there exists integer y such that xy=1</em>
Let's take x=2, so our equation is
2y = 1
That has solution y=1/2 which isn't an integer, not in Z*. There's no integer y that can solve this equation. We found an x where the y doesn't exist, that's a counterexample to the claim.
Answer:
1
Step-by-step explanation:
If we have 2 points we can find the slope
(0,-7) and (6,-1) are two points on the line
Slope is given by
m=(y2-y1)/(x2-x1)
=(-1--7)/(6-0)
= (-1+7)/(6-0)
=6/6
=1
Answer:
36%
Step-by-step explanation:
I don't know if you want the explanation or not.