The temperature, t, in burrtown starts at 25 f at midnight, when h= 0. for the next few hours the temperature drops 3 degrees every hour. which equation represents the temperature, t at hour h? a.) t= 3h + 25 b.) t= 25h - 3 c.) t= -3h + 25 d.) t= -25 + 3

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?