Two friends pooled the tickets they won from playing video games to get a prize that requires 490 tickets. If the first friend won 90 more tickets than the second friend, how many tickets did each friend win? 
a) First friend: 290 tickets, Second friend: 200 tickets 
b) First friend: 250 tickets, Second friend: 240 tickets 
c) First friend: 240 tickets, Second friend: 250 tickets 
d) First friend: 200 tickets, Second friend: 290 tickets