Warren Ariaunna and Clara went on a road trip and play great music the whole drive the average song list at four minutes and they played 90s songs with that repeats all the great music made the hours flyby how long was their trip in hour

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.