Question 7 of 10 Nicolas walks
6
8
of a mile. Josie walks
5
6
of mile.
How can you use number lines to determine who walks the longer distance? Select all that apply.

A.
I can divide one number line into eighths and one into fourths.

B.
I can divide one number line into eighths and one into sixths.

C.
I can show the fractions on the number lines.

D.
I know the fraction that is farther to the left is the longer distance.

E.
I know the fraction that is farther to the right is the longer distance.

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?