Simplify the exoression (x^3-5x^2+7x-12)÷(x-4)

Write and solve a real word problem that involves determining distance on a coordinate plane

This is about circle theorems. someone asap : (

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.)