Janelle graphed a line through (−6, 5) that had a slope of −79. What is the y-coordinate of a point on the line that has an x-coordinate of 3? (will give brainliest if right)
A. −3
B. −2
C. 2
D. 3

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

How do you find the distance of each number from the mean