The graph below shows the distance from Dallas of two cars over a four hour period. Car A is driving toward Dallas, and Car B is driving away from Dallas. Based on the graph, how far from Dallas will the two cars be when they are the same distance from the city?

Darcy deposited $390 into a savings account. as long as the account balance remains at or above $150, she does not have to pay a service fee for the account. for how many months can she withdraw $40 a month without having to pay service fees? a) 3 b) 5 c) 6 d) 9