Elijah tried to find an equivalent fraction to 8/10. 8/10=8/10divided 2/2=6/8

he should of multiplied by 2/2

he did not divide 8/10 by a fraction equalivalent to 1

he incorrectly divided 8/10 and 2/2

there is no error elijah is correct

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?