Wednesday

November 26, 2014

November 26, 2014

Posted by **niko** on Saturday, August 18, 2012 at 8:57pm.

- math -
**Henry**, Saturday, August 18, 2012 at 11:28pmX science classes.

(X+4) math classes.

18x + 31(x+4) = 418

18x + 31x + 124 = 418

49x = 418 - 124 = 294

X = 6.

(X+4) = 6 + 4 = 10.

**Answer this Question**

**Related Questions**

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

math - edward took a survey and found that 3 out of every 5 students in his ...

Math - In a middle school 5th grade class there are 5 girls for every 4 boys. ...

math - •You and three (3) of your friends were in the same advance placement ...

5tth grade math - every student in a second grade class sends a valentine to ...

statistics - Lilly collects data on a sample of 40 high school students to ...

Math - One third of the students in mrs. hayko's class walk to school. Of the ...

statistics - Lilly collects data on a sample of 40 high school students to ...

Math - In each case, consider what you know about the distribution and then ...

math - A class of students do 1 of 4 different after school activities. 1/2 play...