Homework Help: algebra

Posted by ella on Saturday, August 11, 2012 at 11:23am.

A poll was taken of 100 students at a commuter campus to find out how they got to campus. The results are below.
36 said they drove alone.
31 rode in a carpool.
32 rode public transportation.
6 used both carpools and public transportation.
7 used both a carpool and sometimes their own cars.
4 used buses as well as their own cars.
3 used all three methods.

algebra - Albert, Saturday, August 11, 2012 at 11:50am
You would add up all the numbers in the survey, then subtract that number by the number of people surveyed to get your answer.
algebra - eh? - Steve, Saturday, August 11, 2012 at 1:01pm
umm. Is there a question somewhere in there?

Answer this Question

Related Questions

algebra - A poll was taken of 100 students at a commuter campus to find out how ...
Algebra - A poll was taken of 100 students at a commuter campus to find out how ...
Algebra - A poll was taken of 100 students at a commuter campus to find out how ...
algebra - A poll was taken of 100 students at a commuter campus to find out how ...
Algebra with applications - A poll was taken of 100 students at a commuter ...
Algebra - A poll was taken of 100 students at a commuter campus to find out how ...
Algebra with applications - A poll was taken of 100 students at a commuter ...
ALGEBRA - A poll was taken of 100 students at a commuter campus to find out how ...
math - A poll was taken of 100 students at a commuter campus to find out how ...
math - A poll was taken of 100 students at a commuter campus to find out how ...

For Further Reading

First Name:
School Subject:
Answer: