Answer:

Step-by-step explanation:
The inequality sign must be changed when it is multiplied/divided by a negative number
The main advantage of the metric system and it's use is that it Does not require knowledge of math to use it. A person having non or low level of knowledge can use it.
Answer:
C
Step-by-step explanation:
Because i'm smart and did the math.
Answer: -3
Step-by-step explanation:
y2-y1/x2-x1
(1,0)
(0,3)
3-0/0-1 = -3/1
There is no solution it’s in final form