1) find the measure of the angle <1
2) find the value of each variable
3) find the value of x and the degree measure of each angle
4) write the equation of the line with slope 8 and y intercept 10
5) find the slope of the line passing through the given points: (-8,3) and (-11,4)
6) write the equation of the line passing through the points (-3,-4) (9,16) in slope intercept form
7) write an equation of the line perpendicular to -4x+3y=12 and containing the point (6,8)
8)find the slope of the line passing through the given points : (1/2,3/4) and (5/6,15/16)

1-3 in pic