Question

shureka washburn has scores of 61, 64, 77, and 86 on her algebra tests. a. use an inequality to find the scores she must make on the final exam to pass the course. b. explain the meaning of the answer to part (a). a. the solution set is {x|x≥75}. (type an inequality.) b. select the correct choice below and fill in the answer box to complete your choice. a. a final exam grade of or less will result in an average of 73 or higher. b. a final exam grade of more than will result in an average of 73 or higher. c. a final exam grade of or more will result in an average of 73 or higher. d. a final exam grade of less than will result in an average of 73 or higher.

Explanation:

Step1: Analyze the inequality meaning

The inequality $x\geq75$ means $x$ (final - exam score) is 75 or greater.

Step2: Match with the options

Option C states "A final exam grade of or more will result in an average of 73 or higher", which is consistent with the meaning of $x\geq75$.

Answer:

C. A final exam grade of 75 or more will result in an average of 73 or higher.