math
posted by Joe .
 Three hockey teams, the Crabs, the Eels, and the Seals, played each other once with no shutouts ( every team scored at least 1 goal in each game). A team gets 10 points for a win, 5 point for a tie and one point for each goal scored. If the Crabs received 20 points, the Eels 19 points and the Seals 5 points,what was the score of the game between the Crabs and the Eels?
 X is defined as one more than the number of digits in the integer x. For example , 1000 = 5 . If x has 900 digiits , find the value of x

5 to 4