When you rent a car from Rental Agency A, for one day there is a base fee of $20 and you pay $.15 for each mile you drive. At rental Agency B you pay a base fee of $30 and get 100 miles free. Every mile after is $.25 per mile

What are the equivalent ratios for 24/2= /3= /5.5=108/ = /15

Combine the information in the problem and the chart using the average balance method to solve the problem.

Data from 2005 for various age groups show that for each $100 increase in the median weekly income for whites, the median weekly income of blacks increases by $105. also, for workers of ages 25 to 54 the median weekly income for whites was $676 and for blacks was $527. (a) let w represent the median weekly income for whites and b the median weekly income for blacks, and write the equation of the line that gives b as a linear function of w. b = (b) when the median weekly income for whites is $760, what does the equation in (a) predict for the median weekly income for blacks?