Patient weighed 218 lb he now weighs 98.1 kg how many ounces did he lose?

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.

With both problems. a.s.a.p directions on photo ^