The lengths of Brian's isopods were 16 mm, 14 mm, 6 mm, 8 mm, 18 mm, 5 mm, and 10 mm. What was their total
length laid end to end?
What was the average length?

Which of the binomials below is a factor of this trinominal? x^2-13+30

How do i put 3(x+7) in distributive property

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?