-15-x=-5y slope intercept form no multiple choice

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?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?