Determine whether each of the given points is a solution to the inequality. 5x + 6y ≤ 21 (4, -1), (1, 2), (3, 1), (5, 1), (6, 4) (4, -1) (1, 2) (3, 1) (5, 1) (6,4) ---Select--- ◊ ---Select--- î ---Select--- C ---Select--- î ---Select--- î

Find two numbers whose sum is 10, and the sum of whose squares is minimum O 3,7 O 4, 6 O 5, 5 O 2, 8

A doctor sees between 7 and 12 patients each day. On Mondays and Tuesdays, the appointment times are 15 minutes. On Wednesdays and Thursdays, they are 30 minutes. On Fridays, they are one hour long. The doctor works for no more than 8 hours a day. Here are some inequalities that represent this situation. - .25 is less than or equal to y is less than or equal to 1 - 7 is less than or equal to x is less than or equal to 12 -  What does each variable represent? What does the expression in the last inequality mean in this situation?