What is the value of x in the matrix equation below?

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

Student representatives surveyed their classmates on their preference of a school mascot for a new school. the results are shown in the table below. which pair of samples seems most representative of student preference?