You bought tickets to the movies. there is a $3 admission charge in addition to the seat which is an extra $2 per seat. a) how much does it cost to go to this movie theater with 8 people? b)for 3 individuals? _ _ _ _ _ _ _ c) write an equation that represents the rate at which the theater charges to see a movie. pls answer

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?