Marcus is saving money to buy a new dvd player so far he has saved 60% of the money he needs or $45 what is the cost of the dvd player

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?

Aiko jumped rope for 20 min and stopped at 8: 05 when did she start

Find the measure of angle b in the following triangle