A group of 30 students is planning a thanksgiving party items needed hats @ $2.50 each.noise makers @$4.00 per pack of 5.Ballons @$5.00 per pack of 10. how many packs of noisemakers can be bought with $35.the group has a budget of $165 each student will get i hat and 1 noise maker. how many ballons can the group buy?