If the relation between the cost charged by a game shop is shown by the given graph, then the y−intercept of this graph represents
If the entry fee to a fair is $5 and each game at the fair costs $2 to play, write an inequality for the total cost when a person plays n games and the maximum amount the person can spend is $25.
The entry to a fair costs Rs 20 and each game at the fair costs Rs 5 to play. If Shalini went to the fair and the number of games she played is x, write an expression for the total money spent.