Shureka Washburn has scores of 73, 86, 86, and 23 on her algebra tests.
A). Use an inequality to find the scores she must make on the final exam to pass the course with an average of 71 or higher, given that the final exam counts as two tests.
B). Explain the meaning of the answer to part (a).

Question

Shureka Washburn has scores of 73, 86, 86, and 23 on her algebra tests. 
A). Use an inequality to find the scores she must make on the final exam to pass the course with  an average of 71 or higher, given that the final exam counts as two tests.
B). Explain the meaning of the answer to part (a).

anonymous · Answer

I understand that I have to 73, 86, 86, and 23 and divide it by four.. but I am stuck after that.