The bases of a trapezoid are 11 meters and 14 meters .its height is 10 meters . what is the area of the trapezoid ? ?

Multiplying an even number of negative numbers gives an answer that is choose from:

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

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?