Norbert’s Nursery is having a sale. Flats of flowers are priced as marked, including tax. Jake buys 2 flats of petunias, 3 flats of daisies, and 1 flat
of begonias. If he pays with a $50 bill, how much change should Jake
receive?

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.

Having a hard time understanding this question (see attachment).

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25