Emerson practice a game that was on sale for 18% off the sales tax in his country is a present let y represent the original price of the Latin expression that can be used to determine the final cost of the game.

Answer: y - 0.18y

Step-by-step explanation:

From the question, Emerson practice a game that was on sale for 18% off the sales tax in his country.

Let y represent the original price of the game. The be used to determine the final cost of the game will be:

We have to subtract the 18% discount from the original price to get the final cost of the game. This will be:

= y - (18% of y)

= y - (18/100 * y)

= y - (0.18 * y)

= y - 0.18y

The final expression is y-0.18y