A class is choosing a president, a vice president, and a treasurer. There are three students running for president: Linda, Ann, and Maria.
There are two students running for vice president: John and Bob.
There are two students running for treasurer: Jessica and Amanda.

What is 20+(5 x 2/5 )+ 3 show your work

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?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position