The points (28,36) and (29, 31) fall on a particular line. What is its equation in slope-intercept form?

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

If sin θ=24/25 and 0 less than or equal to θ less than or equal to π/2, find the exact value of tan 2θ. answers; a) -527/336 b) -336/527 c)7/24 d) 24/7

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1