Leo scored 3 out of every 4 questions on a exam. What percentage of the questions did he get right

Write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4

Lindsay used two points, (x, y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

1) what is the measure of the exterior angle, ∠uvw ? 2) in triangle man, what is the measure of the exterior angle at n (in degrees)?