Answer:
The answer to your question is r = 44 mi/h
Step-by-step explanation:
Data
distance = d = 22 mi
speed = r = ?
time = t = 30 min
Formula
speed = distance / time or r = d/t
Process
1.- Convert minutes to hours
60 min ----------------------- 1 h
30 min ----------------------- x
x = (30 x 1) / 60
x = 30 / 60
x = 0.5 h
2.- Calculate the speed of the bus
speed = 22 mi / 0.5 h
speed = 44 mi/h
r = 44 mi/h
Answer: 5.76
0.09 x 64 implies 0.09 in 64 places
To solve this, Multiply 0.09 x 64
It gives 5.76
false
(d + 5) + (d + 5) + (d + 5).....combine like terms
3d + 15 <===
1/2
