Stella and Brianna work at a furniture store. Stella is paid $190 per week plus 7% of her total sales in dollars, xx, which can be represented by g(x)=190+0.07xg(x)=190+0.07x. Brianna is paid $407 per week plus 3.5% of her total sales in dollars, xx, which can be represented by f(x)=407+0.035xf(x)=407+0.035x. Determine the value of xx, in dollars, that will make their weekly pay the same.

Find the value of ax 4 ; a = 2, x = 1. select one: a. 2 b. 4 c. 1 d. 8

Can someone me out here number 4 plz

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?