2 3 4 5 Use the diagram below. Matt was going to Allison's house, but had to
pick up Laura first. When he got to Allison's house, he realized that
he forgot the skittles and had to go back home. He did not stop at
Laura's house and took a straight path home. How
much farther did he travel to Allison's house when
Allison's
he picked up Laura?
House
25 blocks
Matt's
House
60 blocks
Laura's
House

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?