Find the mean of this set of numbers. 5, –11, 7, 12, –1, 0
a. 6
b. –6
c. –2
d. 2 a

What does x = in this equation x+3+2x=x+5

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Quadrilateral abcd is translated up and to the right, and then rotated about point q. which congruency statement is correct?