A store sells a package of 4 rolls of paper towels for $4.49…

A store sells a package of 4 rolls of paper towels for $4.49, whereas a package of 10 paper towels costs $9.99.  If you need 20 rolls of paper towels to stock a storeroom, how much do you save by buying the larger packs compared to the smaller packs? YOU MUST SHOW WORK TO RECEIVE CREDIT.

Ryan purchased 65 orchids from a nursery for a total of $266…

Ryan purchased 65 orchids from a nursery for a total of $266.50, three bags of potting soil for $2.85 each, and 65 ceramic pots for $4.75 each.  After placing the orchids in the pots, Ryan sells each plant for $17.50 at the flea market.  a.  What was the cost per plant (to the nearest cent)? b.  How much profit did Ryan make on this venture? YOU MUST SHOW WORK TO RECEIVE CREDIT.