20% of the middle school students decided not to go skiing. How many middle school students are there if 40 stayed in the lodge? Write a proportion for the situation.

Solve the problem. Show your work.

Which system of linear inequalities is graphed? can somebody pleasssse

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2

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 .