Friday

September 19, 2014

September 19, 2014

Posted by **Jennifer** on Wednesday, November 30, 2011 at 6:49pm.

75+85+90+X

___________ >

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.

- math -
**GUINNESS**, Wednesday, November 30, 2011 at 7:44pm4 X 85 = 340

75+85+90+ X= 340

250 + X= 340

X=90

**Answer this Question**

**Related Questions**

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 ...

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

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

math - I am so bad at word problems! Help me find out how to figure this one out...

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

Math - I'm trying to figure out the mode and modal class and the numbers that ...

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

math for 6 grade - write and solve an eqution for the following: there are 17 ...

math - At first one third of the class were boys. Then another boy joined the ...