Mark is driving 65mph when the speed limit is 45mph in a work zone. Highway patrolman is 2 miles behind Mark chasing him 75mph. How long will it take the highway patrolman to catch up the speeding car if they both maintain the same speed?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

State one method by which you can recognize a perfect square trinomial.