A bakery ordered 90.4 pounds of flour. The next week, the bakery used 5.31 pounds of the flour baking cakes. How much flour does the bakery have left? sorry if it's hard

The relationship shown for the flour and the cost is that of a direct variation because the graph is a straight line, noting that the increase of one variable causes also the increase to the value of the other. The point (1, 0.75) means that every pound of flour costs 0.75 dollar. From the graph given, the bakery will have to pay approximately $30 for 40 pounds of flour.

Step-by-step explanation:

is there any attachment? what are the equations?