Yes.??? dont really Know sorry
The answer should be 2(2b+3)
240 people could ride it in 3 hours. The rate per hour is 80 people.
The question is an illustration of equivalent ratios and similar triangles.
<em>The true option is: </em>
<em />
From the diagram, we have:
---- This is so because both lines are marked once
Also, we have:
---- This is so because both lines are marked twice
Divide both equations

Hence, the true option is: 
Read more about similar triangles at:
brainly.com/question/19739157
Look at it this way 1(700)*1(20). can u do it now?