Randy asked the students of his class their volleyball scores and recorded the scores in the table shown below: volleyball scores score number ofstudents 4 1 5 1 6 2 7 6 8 4 9 3 10 2 based on the table, what is the mean volleyball score?

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Solving systems of linear equations: tables represent two linear functions in a systemöwhat is the solution to this system? 0 (10)0 (1.6)0 18,26)0 18-22)

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of