I believe that the right prices are

and

.
Based on that the profit per share is 11.25 - 10.5 =0.75
Now muliply the profit per share by the number of shares: 20*0.75 = 15
The profit would be 15.
Take the total amount of babies 720,000 and divide by 3. You will get 240,000 babies. (This is also 1/3 of 720,000
Answer:
the slope of the line is -2
Angel ran 1 lap in 2 minu.