recycled cds incorporated, offers a choice of 5 used cds for $27, with each additional cd costing $3. write a cost function for purchasing 5 or more cds. what will the cost of buying 15 cds be ? let x represent the number of cds over 5.

Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .