Study Set:
+25 Math Questions for SAT Prep - Group 1

The toll rates for crossing a bridge are $6.50 for a car and $10 for a truck. During a two-hour period, a total of 187 cars and trucks crossed the bridge, and the total collected in tolls was $1,338. Solving which of the following systems of equations yields the number of cars, x, and the number of trucks, y, that crossed the bridge during the two hours?

x+y=1,338 and 6.5x+10y=187

x+y=187 and 6.5x+10y=(1,338/2)

x+y=187 and 6.5x+10y=1,338

x+y=187 and 6.5x+10y=1,338*2