Sammy is constructing a model bridge out of sticks. the actual bridge is 1320 ft long. he wants the scale of his bridge to be 1 : 400. how long should the model be?

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

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.

Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she can afford? explain.