How to Solve

x + 6y = 2
3x + 12y = 6

Combine like terms to make a simpler expression 3z+z

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.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error