Problem 1. Max's reading assignment was to read 15 1/2 pages. After reading 4 1/3 pages, he took a break. How many more pages does he need to read to finish his assignment?
Problem 2
Sam and Nathan are training for a race. Monday, Sam ran 2 3/4 miles, and Nathan ran 2 1/3 miles. How much farther did Sam run than Nathan?

Alake near the arctic circle is covered by a sheet of ice during the cold winter months. when spring arrives, the ice starts to melt. s(t) models the ice sheet's thickness (in meters) as a function of time tt (in weeks). s(t)=-0.25t+4

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?