Answer:
The bus travels at 33 miles per hour while the motorcycle travels at 31 miles per hour
Step-by-step explanation:
<em>Represent the bus average speed with x and the motorcycle average speed with y</em>
Given
Distance covered by bus = 165 miles
Distance covered by motorcycle in same time = 155 miles
Required
Determine the speed of each
Average Speed is calculated as;
Since the two are measured with the same time, represent time with T
For the bus
becomes
Make T the subject of formula
For the motorcycle
Make T the subject of formula
Since, T = T; we have that
Cross Multiply
Substitute
Open Bracket
Collect Like Terms
Divide both sides by 10
Recall that
Hence;
<em>The bus travels at 33 miles per hour while the motorcycle travels at 31 miles per hour</em>