At the grocery store, we bought 2 ½ pounds of cabbage, 5 pounds of apples, 20 pounds of potatoes, and 20 pounds of carrots. How many vegetables did they buy?

X+ y = 5 ; x - y =3 solve using linear combination

Question 1 of 10 2 points different groups of 50 graduates of an engineering school were asked the starting annual salary for their first engineering job after graduation, and the sampling variability was low. if the average salary of one of the groups was $65,000, which of these is least likely to be the average salary of another of the groups? o a. $64,000 o b. $65,000 o c. $67,000 o d. $54,000

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?