A bookstore has $89,000 of sales, variable cost of $29,370 and fixed cost of $31,490. What would its sales have to be to break even? The break-even point is $
(Round up to the nearest whole number.)

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

What function has a range {yly< 5}? question on picture above^

Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.