At ron's roller rink, the number of customers has been decreasing at a steady rate of 5% per year. if there were 900 skaters per week in 2010, what is a good estimate for the number of skaters per week in 2006?

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

Find the quotient. 50a2 – 98b2 -5a +7b

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