The answer is the one that is $42. It is the lowest cost for the amount of flannel you get and the quality.
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.
The answer to this question is two hundred and eighty
Add the vertical distance between VU and the horizontal distance between UT and get the square root of what you added. That should be the answer.
