The total sales for a concert, s, is proportional to the number of tickets purchased, n, at a constant price.

if the price of a ticket is $24, which equation represents the total sales of the concert in dollars?

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Wrote and expression for the difference of p and 4

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?