In a computer class, a group of 4 girls shared a computer and printer to print their math projects. The total time to print the projects was 12hour. Each girl needed the same amount of time to print her project. What part of an hour did it take each of the 4 girls to print her project?

50 ! pls ! 12.  building codes regulate the steepness of stairs. homes must have steps that are at least 13 inches wide for each 8 inches that they rise.

a. discuss how to find the slope of the stairs.
b. describe how changing the width or height affects the steepness of the stairs.

Find the vertex of the function given below y=x^2-6x+1

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3