Identify the data set which represents a direct variation.

Atheater wants to build movable steps that they can use to go on and off the stage. they want the steps to have enough space inside so they can also be used to store props. how much space is inside the steps?

(60 points) explain this in detail

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work