which linear function has the same y-intercept as the one that is represented by the graph?

mc026-1.jp
mc026-2.jp
mc026-3.jp
mc026-4.jp
mc026-5.jp
d

Solving algebraic equations 2m+3=11

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?

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?