If x + K is a factor of f x which of the following must be true

Compare the subtraction problems 6/8 - 5/8 = 1/8 and 6/9 - 7/9 = 1/9 why is the answer to the first problem positive and the answer to the second problem negative

On a piece of paper, graph y< x+1. then determine which answer matches the graph you drew.

What is the ratio of the length of an object in yards to the length of the same object in miles?