Posted by **jack** on Wednesday, May 18, 2011 at 8:23pm.

In his algebra class, Rob has scores of 79, 85, 81, and 65 on his first four tests. To get a grade of C, the average of the first five tests must be greater than or equal to 70 and less than 80. Solve an inequality to find the range of scores that Rob can earn on the fifth test to get a C

## Answer This Question

## Related Questions

- Math - In your class, you have scores of 73,85,76, and 92 on the first ...
- Pre Algebra - In Wilbur's math class, his grade is based on the average score of...
- Algebra - A student is taking a literature course in which four tests are given...
- Math - In Wilbur's math class, his grade is based on the average score of six ...
- math - Jennifer's scores on her first four science tests were 85, 76, 89 and 92...
- Algebra - You are taking a math course in which there will be four tests each ...
- Algebra - You are taking course in which there will be four tests, each worth ...
- math - To get a C in history, Nandan must average 74 on four tests. Scores on ...
- Algebra 1 - What is the solution of this question. You are taking a science ...
- 9gr - Caleb scored the following on his first four tests: 78, 84, 88, and 82. ...

More Related Questions