A map has the scale of 1:50000
The distance between two points on the map is 10cm.
Work out the real distance, in kilometres, between the two points.

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number t of tokens james has is a function of g, the number of games he plays. write the function’s formula? t=