"a corn refining company produces corn gluten cattle feed at a variable cost of $82, per ton. if fixed costs are $120,000 per month and the feed sells for $134 per ton, how many tons must be sold each "

What are the sotions to the quadratic equation 9x^2=4

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books