1. Identify the slope of the line and explain how you found it.

Solve: 3x+y=6 4x-2y=18 show all work !

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?