0 Question 21 v The cost, in dollars, to produce a; vats of ice cream is C(33) : :L' + 12. When selling them to ice cream shops, the price-demand function, in dollars per vat, is p(:c) : 41 2:1: Find the profit function. P(:I:) : How many vats of ice cream need to be sold to maximize the profit. Find the maximum profit. dollars I l scoops of ice cream vats of ice cream Select an answer v Select an answer gallons of ice cream Question 23 v Score on last try: 0.67 of 1 pts. See Details for more. > Next question You can retry this question below Solve for at. x/6$+19=a:+2 a: : 5, -2 (Separate answers by a comma.) Two decimal places works... If the answer is radical use sqrt(5) to denote x/E (use the correct radicand in the problem!) If the answer is complex use i to denote i. Question 24 v Score on last try: 0.33 of 1 pts. See Details for more. > Next question You can retry this question below Solve for ac. 16:33 64$2 80:13 + 320 = 0 :L' = \\/,+\\/ 5 74 (Separate answers by a comma.) Two decimal places works... If the answer is radical use sqrt(5) to denote J5 (use the correct radicand in the problem!) If the answer is complex use i to denote i. X Question 25 v Score on last try: 0 of 1 pts. See Details for more. You can retry this question below The product of a number and 7 less than the number is 408. Find the numbers. The numbers are D and Z] Note! The answers are not the factors of 408! ...So the answers are -17 and 24. This makes sense. What the person who wrote this forgot to mention or have students enter is the OTHER factor. If x = -17, then that is the first factor and the other factor is -24, so that (-17)(-24) = 408 If x = 24, then that is the first factor and the other factor is 17, so that (24)(17) = 408