Monday

March 30, 2015

March 30, 2015

Posted by **cheryl** on Monday, March 19, 2007 at 11:58am.

Let X be the grade on the next test. The average is

(75+63+68+x)/4

That must equal or exceed 70.

Write that in mathematical form and convert ito an inequality for x.

**Answer this Question**

**Related Questions**

math,correction - can someone correct this for me please. Statistics. Sam must ...

math correction - can someone correct this for me.or teach me if i'm wrong ...

algebra - Sam must have an average of 70 or more in his summer course to obtain ...

algebra - Sam must have an average of 70 or more in his summer course to obtain ...

math - An arithmetic student needs an average of 70 or more to receive credit ...

math - I'm just not good at word problems can someone help pleaes thanks a head ...

math correction - an arithmatic student needs an average of 70 or more to ...

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

math - If a student needs an average of 70 or more to pass a course. She has ...

Maths - Jim has grades of 84, 65, and 76 on three math tests. What grade must he...