What is 10 divided by 2/3

What is the approximate circumference of the circle shown below?

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.)

Which graph represents the linear function below? y-3=1/2(x+2)