Which of the statements about the y-coordinate are true? i. the y-coordinate describes the horizontal distance from the origin. ii. the y-coordinate is the first coordinate in an ordered pair. iii. the y-coordinate is the second coordinate in an ordered pair. iv. the y-coordinate describes the vertical distance from the origin. a. i and ii b. iv only c. iii and iv

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?