The Chang family is on their way home from a cross-country road trip. During the trip, the function D(t) = 2,280 - 60t can be used to represent their distance, in
miles, from home after t hours of driving.
Find D(16)
1320
37.7

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

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?