if the polynomial x4 + 8x3 -5x2 +ax + b is exactly divisible by the polynomial 2x2-5 then find the values of a and b

What is the solution to the division problem below x3+x2-11x+4/x+4

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 .

Joey is asked to name a quadrilateral that is also a rhombus and has 2 pairs of parallel sides. should be his answer