Owen Munney went to the store for his barbeque. He bought 3 pounds of ground beef and 4 pounds of chicken for $32. His
sister, Sharon Munney, went to the same store and bought 2
pound of ground beef and 5 pounds of chicken for $33.
Which set of equations can be used to determine the price of
each meat?

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?