Below are the first two of four steps for identifying equivalent expressions. Which shows the last two steps in the directions? Simplify each expression
Substitute a number for each variable

This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.

What is the graph of the function fx x+2/x-3?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?