Which values of m and b will create a system of equations with no solution? y=mx+b y=-2x+3/2

What is the most accurate measurement of 1 pound

Which representation has a constant of variation of -2.5

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.