If a translation maps ∠I onto ∠K, which of the following statements is true?Triangles HGI and JGK; point H is between points J and G on segment JG, and point I is between points G and K on segment GK. 1. segment HI = 2 segment JK
ΔGHI ~ ΔGJK
segment GH = 2 segment GJ
∠G ≅ ∠K

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?