The same cold front hit Harhord, Connecticut the next morning. The temperature dropped by 5 degrees each hour from 5:00 a. M. To 9:00 a. M. What was the beginning temperature at 5:00 a. M. If the temperature at 9:00 a. M. Was -12F ?

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school