Tuesday

September 30, 2014

September 30, 2014

Posted by **Nathan** on Monday, October 8, 2012 at 7:20pm.

- Math -
**Henry**, Tuesday, October 9, 2012 at 9:09pmMr. B. Class: X $Girls.

Mr. C. Class:: (x+4) Girls.

Mr. B. Class: (x+5).

Mr. C. Class: (x+4) - 5 = (x-1).

(x+5) = 2(x-1)

x+5 = 2x - 2

x-2x = -2 -5 = -7

-x = -7

X = 7 Girls to begin with.

**Answer this Question**

**Related Questions**

math - there are 4 girls in Mrs. Changs class than Mr. Blackwell's. 5 girls ...

math - Math word problem: There are 25 students in Mrs. Roberts 3rd grade class...

3rd Grade Math - There are 25 students in Mrs. Roberts 3rd grade class. There ...

8thMath - In mrs Wilsons class there are 24 boys and the girls are 2/5 the class...

math - There are 27 students in Mrs. Reeds class. The number of boys and number...

Maths - There are 40 pupils in a class. There are 10 more boys than girls. When ...

Math - I don't get the first problem of my homework. We learned three lessons ...

Math - Mrs.Smith's class has 12 girls and 8 boys. What percent of he class are ...

Math - There are 40 students in a class. There are 4 more boys than girls. How ...

Algebra - Ms. Chang has 24 students in her class, and 8 of them are boys. What ...