HOW ARE ALL MY BRAINLIES DOING? :D

Easy question: 4 + 4 - 4 x 4 ÷ 4?

- Brian Smartly, Founder of

Agreeting card company can produce a box of cards for $7.50. if the initial investment by the company was $50,000, how many boxes of cards must be produced before the average cost per box falls to $10.50?

Construct the graph that models the given situation

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom