The picture below shows a triangle shelf up for sale at brad's shop. brad rotates the shelf 180 degrees counterclockwise to show a customer how it can be mounted in different styles. what is the value of z after the rotation

2-digit numbers less than 91 which are 1 less than a multiple of 10

Fred has a total of 62 dvd and cd. if the number of cd is three more than two times the number of dvd, how many cd does he have?

Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.