Peter is trying to buy fencing for the perimeter of his garden. his garden is in the shape of a rectangle with a length of 2(x+6) feet and a width of 3.5x feet. how many feet of fencing will he need to buy? write and simplify an expression to represent this situation? what properties did you use? answer, i need this for thursday.

Someone answer asap for ! 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