Koby took $43 to the movie theater if he paid for 3 tickets that each cost d dollars he will have 43 3d left how much does he have left if the tickets cost 9.75 each
9.75+9.75+9.75= 29.25 (if you do not include tax). $43.00 - $29.25 = $13.75 so therefore after buying 3 tickets worth $9.75 each, he will have $13.75 left over.
