Answer:
false
Step-by-step explanation:-2=-2.5 which is false.
= 8 mp /h
Step-by-step explanation:
Average speed=total distance/total time
=20/2.5
=8 mp/h
Simplify the expression.
2 x − 4
1/2x + 1/4x = 16
3/4x = 16
x = 16 / 3/4 = 21 1/3
