PLS HELPPP I WILLL GIVEEE BRAINLIEST PLS HELPPP I WILLL GIVEEE BRAINLIEST
PLS HELPPP I WILLL GIVEEE BRAINLIEST
PLS HELPPP I WILLL GIVEEE BRAINLIEST
PLS HELPPP I WILLL GIVEEE BRAINLIEST
PLS HELPPP I WILLL GIVEEE BRAINLIEST
PLS HELPPP I WILLL GIVEEE BRAINLIEST

Given: klmn is a parallelogram m? n=3m? k, lf ? kn , ld ? nm kf=2 cm, fn=4 cm find: lf, ld

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?

Having a hard time understanding this question (see attachment).