Friday

March 6, 2015

March 6, 2015

Posted by **Liz** on Monday, October 31, 2011 at 1:12pm.

I am not quite sure how to handle this problem. Any help would be great.

- Algebra -
**Steve**, Monday, October 31, 2011 at 2:11pmIf he gets a score of n on the 4th test, then his total points are

82 + 76 + 78 + n

The average will then be

(82 + 76 + 78 + n)/4 >= 80

(236+n)/4 >= 80

236+n >= 320

n >= 84

- Algebra -
**Liz**, Monday, October 31, 2011 at 2:13pmThank you so much. This kind of what I thought but was not to sure.

- Algebra -
**joe**, Tuesday, April 15, 2014 at 1:53pm84

- Algebra -
**Crystal**, Wednesday, November 5, 2014 at 10:55pmPeter scored 17;88 and 97 on three test. How much he scored on the next test to have at least an 85 average

- Algebra - , Thursday, February 26, 2015 at 10:03am

**Answer this Question**

**Related Questions**

math - To get a C in physics, a student must score an average of 70 on four ...

Math - To get an A in psychology, a student must score an average of 90 on four ...

algebra - help me please... The expression for figuring a student's average test...

Math - To get a B in physics, a student must score an average of 80 on four ...

Math - A student got these marks on 7math tests: 91%,75%,95%,,80%,83%,86%,68% ...

algebra - to pass a course with an A grade, a student ,must have an average of ...

Algebra - You are taking course in which there will be four tests, each worth ...

Pre Algebra - In Wilbur's math class, his grade is based on the average score of...

Algebra - You are taking a math course in which there will be four tests each ...

Algebra 1 - What is the solution of this question. You are taking a science ...