The price of a share of stock changed by – $19.50 over a 5-day period. What was the average daily. change in the price of a share of the stock?

52 cm radius = diameter = area = circumference = circumfer

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?

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).