Reese and Kevin have been working out together to lose weight. Reese’s weight loss can be modeled by the equation y = -4x + 203 where y is his total weight and x is the number of weeks he has been working out. Kevin’s weight loss progress is shown in the graph below. Who is losing weight at a faster rate? Explain your reasoning. Use ordered pairs.

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?