Afarmer has 336 feet of fencing and wants to build two identical pens for his prize-winning pigs. the pens will be arranged as shown. determine the dimensions of a pen that will maximize its area.

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Line wx is parallel to line yz. if m

A+b= 17, ab=70, find the value of |a-b|