Hector used the Stacked array below to represent a division problem if there are 6 Stacks which of the following could be the division problem

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)