Friday

October 24, 2014

October 24, 2014

Posted by **Anonymous** on Sunday, January 23, 2011 at 11:41am.

- math -
**Henry**, Sunday, January 23, 2011 at 4:21pmFailed X tests.

Passed 7X tests.

25*7X - 50*X = 375,

175X - 50X = 375,

125X = 375,

X = 3 Tests failed.

7x = 7*3 = 21 Tests passed.

- math -
**AHSAN**, Friday, May 13, 2011 at 10:18pm5X2-(-3)

- math -
**kiara**, Monday, June 6, 2011 at 5:04pmthe answer is 21 tests passed

**Answer this Question**

**Related Questions**

math - $25 for each passed test and fined $50 for each failed test passed 7 ...

hard math - 42 students took a test in school where the passing score was 70. ...

math algebra - 42 students took a test in school where the passing score was 70...

ashford - Mrs. Orlof teaches two history classes, one in the morning and one in ...

Logic - Mrs. Orlof teaches two history classes, one in the morning and one in ...

Math - There are 24 students in Mrs.Smith's 1st block class. 1/4 of the class ...

math - 42 students took a test in school where the passing score was 70. the ...

math - 42 students took a test in school where the passing score was 70. the ...

math - 42 students took a test in school where the passing score was 70. the ...

Logic Research - Mrs. Orlof teaches two history classes, one in th morning and ...