Find the constant of proportionality for the table of values and write in the form y = kx A) y = 1/4x

B) y = 4x

C) y = 6x

D) y = 24x

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?

Find the ratios of the corresponding sides

What makes a trapezoid an isosceles trapezoid?