Need
factoring completely. if polynomial is not factorable, write prime.
1.) 21x^3-18x^2y+ 24xy^2
2.) a^2+ 7a-18
3.) b^2 +8b + 7
4f^2-64
5.) 9x^2 + 25
6.) 8j^3k-4jk^3-7
8.) 2ak- 6a+k-3
9.)y^2+18y+81

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 .