Giovanni had 7/8 of a Hershey's candy bar, but 1/4 Of the candy bar was stolen from his locker. How much did Giovanni have left?

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

How are sas and sss used to show that two triangles are congruent?