Which one of the following reasons does NOT explain why 4x+5y≠9xy?

How to use order of operation in 20 divide by 4 multiply 5 = 1

What is the ordered pair that represents the linear inequality y< 6x-4

Gray looks up the definition of point. a point is a location in a region. what is true about the statement describing the word point? 1. the statement uses the terms location and region that are defined based on an understanding of a point. 2.the statement precisely defines the concept of a point. 3. the statement does not include information needed to fully define a point. 4. the statement is an incorrect description of a point because it does not use mathematical words.