A certain tablet computer depreciates at a rate of 1/2 the original value every 2 years. If you bought it 6 years ago and it’s now 75$, how much did it cost when you bought it

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=