Agroup of 140 tourists are going on a tour. the tour guide rents 15 vans. each van holds 9 tourist

1. what is the measure of ∠abc? what is the measure of ∠abd?

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

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.