Answer: A number times 5 plus 2
Step-by-step explanation:
Find the perimeter when it says fencing 2(width + length)
Answer:
<h2><em><u>2nd</u></em><em><u> </u></em><em><u>Option</u></em><em><u>:</u></em></h2>

Step-by-step explanation:

<em><u>Since</u></em><em><u>,</u></em>

<em><u>Then</u></em><em><u>,</u></em>

<em><u>Since</u></em><em><u>,</u></em>

<em><u>Then</u></em><em><u>,</u></em>

<em><u>Therefore</u></em><em><u>, </u></em>
<em><u>2nd</u></em><em><u> </u></em><em><u>Option</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>correct</u></em><em><u>. </u></em>
Let the speed of the slower bus be equal to x km/h
let the speed of the faster bus be equal to x+16 km/h
in one hour they are a further 2x+16 km apart
therefore after 5 hours they are 5(2x+16) = 10x + 80 km apart
10x + 80 = 880 km
10x = 800km
x = 80
x + 16 = 96
therefore, the speed of the slower bus is 80 km/h whereas the speed of the second bus is 96 km/h