Delilah went to a salon to get her hair styled. she gave her hair stylist a tip that equaled 14% of the charge for the hair styling, which brought her total cost to $57.

14% of 57$= 7.98$.

57$ - 7.98$= 49.02$.

her tip is 7.98$

Step-by-step explanation:

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.