Arestraunt is making a large amount of salad dressing. the recipe use 72 ounces of vinegar and 126 ounces of oil. what is the ratio of oil to vinegar in the salad dressing?

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

Which graph represents the equation y =4x

Identify the number 127 as a rational or irrational. explain