The measure of the supplement of an angle is 12 degrees less than the measure os the angle. set up and solve an equation to determine the measurements of the angle and its supplement.

The elmina wilson company produces spaghetti sauce that is used in restaurants. the fixed costs total $1,329,050. the selling price per 64 oz. can of sauce is $12.40. the variable cost per can is $4.80. what is the break-even point in number of cans?