Round the numbers in each expression to the nearest whole number. Then select all expressions that are about 8.

A. 3 1/5 + 5 7/9
B. 15 5/7 − 8 2/9
C. 1 5/8 + 5 2/5
D. 10 1/4 − 1 11/15
E. 2 7/10 + 4 8/9
PLEASE HELP CHOSE 3 THAT APPLY

x intercept = (-1,0)   (4,0)

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.

mean, 40.6

step-by-step explanation:

i believe the answer is c.