Jack was at the movies. He $17.15 on a ticket, a box of popcorn and a cup of soda. <br>The box of popcorn was $4.25 and the soda, $3.40. <hr> The price of the ticket was $ <input min="0" type="number" id="imp3pg111q5_1" class="lineinput" placeholder="?" step="0.01">.