Answer:
The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points.
Step-by-step explanation:
yeah
Answer:
-18
Step-by-step explanation:
Answer: x = 1.28 or -1.28
Answer:
b
Step-by-step explanation:
it looks like the right anwser
Answer:
9/10
Step-by-step explanation:
Combined usually means to add. You only add the top.
