What is -9 classified by its degree? answer ASAP Please.

How do you convert 1.27 to a percentage

Evaluate the expression. (9 + 5)(3 + 2)0

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