1. A rectangle has side lengths of 3r2 + 5x - 1 and -7x +1. Which of the following expressions represents the area of the rectangle?

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest

Which of the following is the result of expanding the series