A diver was 5 feet below the surface of a lake. She dove to a depth of 80 feet. 15 feet
80 feet
Which integer represents the change in the diver's depth?

A.-85
B.-75
C.75
D. 85

Martha needs 22.25 strawberries for every 5 smoothies she makes. complete the table to see how many strawberries she would need to make 10 smoothies and 20 smoothies.

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

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?