Julie is throwing a surprise birthday party for her friend. She wants to spend no more than $35.00 on decorations. At a local party store, she can buy helium-filled balloons for $2.50 each and rolls of streamers for $3.50 per roll. Let x represent the number of balloons purchased and y be the number of rolls of streamers. the inequality 2.50x +3.50y<=35.00. determine how many of each type of decoration she can buy. If Julie wants to buy 6 balloons, how many rolls of streamers can she buy without going over budget?