Where is ( -3 1/2, -1 1/4 ) on the coordinate plane?

What is the standard form of -5x^2+2x^4-11+x^3+3x

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+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 .