Math Please Help Make sure you explain your answer Thanks Have a blessed day!

A

Step-by-step explanation:

x=3=x=7=

24−x=20=

constant acceleration- a

constant velocity- c

no velocity or acceleration- b

explanation:

for body moving with a constant acceleration, the rate of change of displacement changes over time. this is proven by the increasing gradient of the curve (a) against time.

a body that is moving at constant velocity covers equal distances over equal periods of time, thus the straight line with a constant gradient c.

a stationary body   covers no displacement as time elapses. thus the flat line with   zero gradient.

16.9 times 2.85

step-by-step explanation: