Find the area of the trapezoid with vertices at the given points. (0, 2), (3, 2), (5, 0), (–1, 0) a. 11 units2 c. 9 units2 b. 12 units2 d. 7 units2

Abiologist is recording the loss of fish in a pond. he notes the number of fish, f, in the pond on june 1. on july 1 there were 63 fish in the pond, which is 52 fewer fish than were in the pond on june 1. which equation represents this situation? a. f – 52 = 63 b. f – 63 = 52 c. 63 – f = 52 d. f – 63 = –52

The angles below are supplementary. what is the value of x? a pair of supplementary angles is shown. one angle measures 7x + 33, and the other angle measures 70. 5.3 8.14 11 14.7

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?