Answer:
look search math-way and type your problem in .
Step-by-step explanation:
The set is not closed
Example
-4 * -2 = 8
8 is not a negative integer
Answer:
9-10cm
Step-by-step explanation:
You have to find out all the infermation
Answer: y=-3/1x+13
Step-by-step explanation: I just graphed the two points then found there slope and then I finished the line with the slope and then when I knew what was the y-intercept I finished the problem