Find the value or values of y in the quadratic equation y2+4y+4=7

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

Which number line represents the solution set for the inequality - x 24?

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?