Answer:
The truck travel must to have a constant speed of 
Step-by-step explanation:
we have

where
d expresses a car's distance in feet
t is the number of seconds
<em>Find the distance d for t=8 sec</em>

<em>Find the distance d for t=8.2 sec</em>

The total distance in this interval of 0.2 sec is

<em>Find the speed of the car</em>
Divide the total distance by the time

therefore
The truck travel must to have a constant speed of 
Sonia practices for 96 mins (1 hour 36mins ) 0.8 = 80%
The answer is 9 :) hope you got it
Answer:
Reema bought 24 pencils in august.
Step-by-step explanation:
2x + 4y = 8. Subtract 2x from each side.
4y = -2x + 8. Divide each side by 4.
y = -1/2x + 2