Michelle has 15 3/4 cups of flour in a container. She used 2 1/4 cups of flour yo make a loaf of bread. How much flour does Michelle have left in the container.

your answer   is c

step-by-step explanation:

can you post the graph?

step-by-step explanation:

let pq = qr = rs = x, and xz = y and zu = z.

if the horizontal lines are parallel, then corresponding segments are in proportion:

substitute:

therefore 3 = y = z.

xu = y + z → xu = 3 + 3 = 6