1.) for the data in the table, does y vary directly with x? if it does, write an equation for the direct variation.
x y
8 11
16 22
24 33

a.) yes; y=2.75x
b.) yes; y=0.6875x
c.) yes; y=1.375x
d.) no; y does not vary directly with x

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

What are the values of each variable in the diagram below?

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 .