Two numbers total 86 and have a difference of 6. what are the two numbers?

Explain how you can use the associative property to evaluate (7x50)x4.

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.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.