Ntn
1. Ifm = n and n = k then m = k (By substitution)

Draw out the fraction then show how you would subtract 5 1/4

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.

What number is 7 units left of -15?