Anewspaper has 80 pages if 20 of the 80 pages are devoted to advertising what percent of the newspaper is advertising

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

If myesha works overtime, she gets paid "time and a half" for every hour she works. in other words, for every hour over 40 hours myesha works each week, she gets her hourly pay plus half her hourly pay. what is myesha's pay per hour when she works overtime?