Saturday

April 19, 2014

April 19, 2014

Posted by **Jennifer** on Tuesday, November 29, 2011 at 11:20pm.

75+85+90+X

----------- > or = to 85

4

x is her last score which has not been taken. Explain this equation and the process you would use to solve for the unknown test score. Solve for the test score.

Can you please explain the process you used to solve? Thank you

- math -
**Lee**, Tuesday, November 29, 2011 at 11:38pm75+85+90+x/4=85

250+x/4=85

250+x= 340

x=90

**Related Questions**

math - Jane is taking a class and asks you to help her figure out what her last ...

math - Jane is taking a class and asks you to help her figure out what her last ...

algebra - Jane is taking a class and asks you to help her figure out what her ...

survey of mathematics - in a survey of 24 college student,it was found that 16 ...

English - 1. Billy Elliot is a 11-year-old boy who lives in a small town in ...

English - He has stopped taking boxing lessons and goes to the ballet class. (In...

math - need to make a venn diagram using 3 circles. A survey on subject being ...

CIS 115 - There are three seating categories at a stadium. For a softball game, ...

math - Please explain in detail how to solve each question: At a certain high ...

psy 210 - i am taking psychology and the question is why am i taking this class ...