Find a fraction equivalent to 20/32

How many lines can be drawn through points j and k? 0 1 2 3

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.)

How many and of which kind of roots does the equation f(x)=x3−x2−x+1