The distance from town a to town b on a map is 6 inches. the actual distance from town b to town c is 12 miles. the scale on the map is 1in: 4 mi. determine if each statement is true or false. the actual distance from a to b is 24 mi the distance from b to c on the map is 36in the actual distance from a to c is 4.5 mi

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?