Tim has a box of 15markers he gives three markers to four friends what exppresion can show the number of marker tim has left

15 - 3 (expression)

15 - 3 = x (equation)

Step-by-step explanation:

Step-by-step explanation:

x = 15 - (3*4)

x = 15 - 12

x = 3

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.

28

step-by-step explanation:

8+8+6+6