Amanda sells homemade birthday cakes for a profit of $39 per cake. She is considering switching to a new type of icing that will
increase her profit, as expressed by the function y = 45x, where x is the number sold and y is the amount of profit. How many more dollars will Amanda earn on each cake if she switches to the new material? Explain how you found your answer. (5 points)
8.75-4.85= 3.90= cost of 6 bananas 3.9/6=0.65= cost of one banana .65*4=2.60= cost of 4 bananas 4.85-2.60= 2.25= cost of 3 apples 2.25/3=.75= cost of an apple
