The product of twenty less than eight times a number and thirty less than two times a number equals zero. Find the number (s). Select the best answer from the choices provided. A. 2.5 or 15 B. -5 or 5 C. -60 or -80 D. 60 or 80

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

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?

Use a transformation to solve the equation. w/4 = 8 can you also leave a detailed explanation on how this equation = 32