Answer:
(y2-y1)/(x2-x1)
(5+5)/(3+2)
10/5
2 is the slope
a
Step-by-step explanation:
it is d
B.
6 mph
Speed = Distance/Time. Distance is 18, time is 3. So 18/3, or 6.
Hope this helps!
9.) Its equilateral
7.) 24
Sorry I only have the answer for 7 and 9.