When a positive relation exists between two variables, what will be true in the calculation of the Pearson correlation coefficient?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

When y’all answer can y’all explain too !

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.)