Y2 - y1/x2 - x1 = slope
4 - 8/ 9 - 5 = slope
-4/4 = slope
-1 = slope
hope this helps :)
2x + 1
You can find that by switching the signs in the second set of parenthesis and then adding.
Answer:
probably is 140 or is it just the whole question?
Answer:
Step-by-step explanation:
