Factor the expression completely:
5 / 6 y - 25 / 42

15 point ! ~ see if you know the answer to both you!

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?

What are the steps to solving the inequality 3b + 8 ≥ 14?