1200 is 55 1/4% of
equation is b=p/r

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?

Alogical argument that is presented in graphical form using boxes and arrows is called?

What is the area of the shaded sector?