Note: Below are extra credit problems.Due: Thursday Oct. 26 th Only. Each problems is worth 1 point on your next test.
Review:http://www.regentsprep.org/Regents/math/ALGEBRA/AO3/Lpercent.htm
Practice Exercise:
Extra credit:
1) If a scale model Corvette is 8 inches in length, what is the actual size of the car
if the scale is 1: 32.
2) A flat screen 55 inch HD Television with 3D capability is being sold at 15% below the manufacturers recommended price of $2300. If there is an 8% sales tax on the actual selling price, what is the final cost to the customer including the tax?
3) If an Xbox costing $300 sells for $318, including tax, what is the tax rate?
2) A flat screen 55 inch HD Television with 3D capability is being sold at 15% below the manufacturers recommended price of $2300. If there is an 8% sales tax on the actual selling price, what is the final cost to the customer including the tax?
3) If an Xbox costing $300 sells for $318, including tax, what is the tax rate?
