Choose the expression that represents: 6 times the sum of 11 + t 6(11 + t)
11(6 + t)
6 x 11 + t
11 x 6 +t

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.

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)

Cd is the perpendicular bisector of both xy and st, and cy=20. find xy.