Which expression is equivalent to 3r−6+r?

Acar travels at an average speed of 56 miles per hour. how long does it take to travel 196 miles

Determine whether the points (–3,–6) and (2,–8) are in the solution set of the system of inequalities below. x ? –3 y < 5? 3x + 2 a. the point (–3,–6) is not in the solution set, and the point (2,–8) is in the solution set. b. neither of the points is in the solution set. c. the point (–3,–6) is in the solution set, and the point (2,–8) is not in the solution set. d. both points are in the solution set.

Find the zeros of each function. f(x) = 6x^2 - 7x - 20