Find the solution set.
the solution set for 7q2 − 28 = 0 is?

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone

The graph of f(x) = |x| is transformed to g(x) = |x + 11| - 7. on which interval is the function decreasing?

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?