What is the measure of the inscribed ∠ABC if the measure of the intercepted arc is:
48 degrees

For the equation below, x is the input and y is the output. y = -4x + 3 if the input is -8, then the output is

Hi, can anyone show me how to do this problem? 100 points for this. in advance

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?