1. What is 2+2?
2.What is 4+4?
3.What is 6+6?

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

Segment an is an altitude of right δabc with a right angle at a. if ab = 2, squared 5 in and nc = 1 in, find bn, an, ac.

The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by p(c)= -15c(c-8) what current will produce the maximum power?