(QUESTION 1)Find the values for a and b. (QUESTION 2)Explain or show your reasoning.

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.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

If x+y+z=0 what is the value of [tex] {x}^{3} + {y}^{3} + {z}^{3} [/tex]