Final answer:
The correct equation representing the relationship between the dollar amount Kiran is spending and the number of games is 'B) 12 = 1g,' assuming each game costs 1 dollar and Kiran spent a total of 12 dollars.
Step-by-step explanation:
The student is asking for the correct equation to represent the relationship between the dollar amount Kiran is spending and the number of games he could buy. To establish this relationship, a key factor to consider is the cost per game. If each game costs the same amount, and Kiran is buying games with a total cost of 12 dollars, we would expect the relationship between the total cost and the number of games to be linear. Therefore, the equation '12 = 1g' suggests that each game costs 1 dollar, as 'g' represents the number of games. Hence, for every game bought, the total cost increases by 1 dollar. This makes the most sense if Kiran has spent a total of 12 dollars and if each game indeed costs 1 dollar. However, without more context or specific details on the cost per game, we cannot confidently select the correct equation. The other options either add a constant to the number of games (which doesn't make sense if cost per game is consistent) or they represent a scenario where the cost per game is 25 cents, which would not sum up to 12 dollars unless Kiran was buying 48 games. Therefore, the correct equation, given the information provided, would be represented by 'B) 12 = 1g' assuming each game costs 1 dollar.