At 12:00 a. m. the temperature was 0° F. By 4:00 a. m., the temperature dropped to five degrees below zero.

Solve 3x-18=2y and 5x-6y=6 by elimination show work

Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?

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