The number of pages that zev, kelly, marneisha, and aleisha can read in a day is shown below.

zev read 15% of his 56-page book.
kelly read 12% of her 64-page book.
marneisha read 14% of his 68-page book
aleisha read 10% of her 72-page book.

who can read the greatest number of pages in a day?

a) zev
b)kelly
c) aleisha
d)marneisha

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?