Wednesday

April 16, 2014

April 16, 2014

Posted by **Jennifer** on Thursday, February 23, 2012 at 6:15pm.

- Algebra -
**Ms. Sue**, Thursday, February 23, 2012 at 6:26pmLet b = number of boys.

b + 9 = girls

b + b + 9 = 37

2b = 37 - 9

b = 28/2

b = 14

**Related Questions**

statistics - A professor knows that in her class 37% of the students have passed...

Math - More than 18'students in an algebra class pass the first test. This is ...

algebra - Last year, one fourth of the students in your class played an ...

Algebra - On a math test, k students in the class averaged 80%. The remaining ...

Algebra - The average mark on a test in an algebra class is 80. If the two ...

math - A professor knows that in her class 37% of the students have passed an ...

statistics - At a small college it is known from previous years that 35% of all ...

math - There are 37 accounting classes with 26 students in each class. Estimate ...

Algebra 2 - A teacher is choosing 4 students from a class of 30 to represent the...

algebra... - In a school, there are 4 more students in Class A than in Class B, ...