Bob left his home and walked 3 miles south, 2 mile east, another 2 miles south and then 6 miles west. Can he use his walkie-talkie to call his brother Jack back at the house if the walkie-talkie has a range of 7 miles?

What two consecutive odd integers have a sum of -28

David is spreading mulch on a triangular area of his flower bed. the coordinates of the vertices of the area are (1, 3), (9, 3), and (4, 6). what is the area of the triangle if each square has an area of 3 square feet?

Elizabeth is using a sample to study american alligators. she plots the lengths of their tails against their total lengths to find the relationship between the two attributes. which point is an outlier in this data set?