Answer:.OA. -4
Step-by-step explanation:
Answer:
the slope is zero because the slope is zero
Answer:
5/4
Step-by-step explanation:
Using coordinates (10,0) and (90,100)
Slope m = (y2-y1)/(x2-x1)
m = (100 - 0)/(90 - 10) = 100/80 = 10/8 = 5/4
Your answer is: 3. 3 hours, 18 minutes