Hinkley is selling tickets to the spring musical, The Wiz! On the first day, the school sells 13 adult and 6 student tickets for a total of $69. The school made $94 the next day by selling 13 adult tickets and 11 student tickets. Which of the following is the price of an adult ticket and the price of a student ticket.

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?

What is the product? a-3/15a × 5/a-3

Factor the polynomial, if possible. if the polynomial cannot be factored, write prime. 9n^3 + 27n^2 – 25n – 75