There are 20 seventh graders and 15 eighth graders in a club. a club president will be chosen at random. compare the probabilities of choosing a seventh grader or an eighth grader.

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Simplify (2^5/3^2)^4 a. 2^20/3^8 b. 2^9/3^8 c. 8^5/12^2 d. 2/3^2

Describe how making an ‘and’ compound sentence effects your solution set