Aschool typically sells 500 yearbooks in a year for $50 each. the economics class does a project and discovers that they can sell150 more yearbooks for every $5 decrease in price. the revenue for yearbook sales is r(x) = (500 + 125x)(50 -5x). 1.) to maximize profit, what price should the school charge for the yearbooks? (choose one of the multiple choice) a) 35 b) 40 c) 45 d) 50 2.) what is the possible maximum revenue? (choose one of the multiple choice) a) 25,000 b) 30,625 c) 43,750 3.) and if the school attains the maximum revenue, how many yearbooks will they sell? (choose one of the multiple choice) a) 500 b) 625 c) 750 d) 875

Which are factor pairs of 350? choose all answers that are correct. a) 30 and 12 b) 35 and 10 c) 70 and 5 d) 2 and 125

The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?