1. a hotel manager buys 30 pillow cases and 25 shower curtains for $375. the manager then buys another 28 pillow cases and 35 shower curtains for $455. how much is the cost of one pillow case and one shower curtain? a. $6 and $12 b. $6.50 and $11 c. $5 and $9 d. $4 and $10 2. sean has 32 coins which are nickels and quarters. how many nickels and quarters does he have if he has $4.60? a. 13 nickels and 19 quarters b. 18 nickels and 14 quarters c. 17 nickels and 15 quarters d. 16 nickels and 16 quarters