Hector must find the sum of 50 + 83 + 50 by using mental math. which property allows hector to simplify the equation to 50 + 50 + 83 and find an equivalent sum? a. associative property b. commutative property c. distributive property d. identity property

What could explain what happened when the time was equal to 120 minutes

Evaluate the expression for the given value of the variable 7a - 4a for a =8

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.