Mrs. canales class is selling frozen pizzas to earn money for a field trip. for every pizza sold, the class makes $5.35.they have already earned $182.90 toward their $750 goal. how many more pizzas must they seel to earn $750? slove this propblem first by using an arithmetic approch then bye an agebraic approch. compare the calculations you made using each approch

The amount of money that they still have to earn in order to achieve their goal is the difference between $750 (goal) and $182.90 (current earnings) which is equal to $567.1. To determine the number of pizzas that still have to be sold, we divide this amount by the unit price of pizza. 
                               n = $567.1 / $5.35 = 106
Therefore, Mrs. Canales' class should be able to sell another 106 pizzas.