# Algebra Exercises

May 28th, 2015
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1. If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?A. 5/p B. p - 5 C. p + 5 D. p/5 E. 1- p + 5 2. If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for

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Algebra1. If Lynn can type a page in p minutes, what piece of the page can she do in 5 minutes?A. 5/pB. p - 5C. p + 5D. p/5E. 1- p + 52. If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together?A. 2 hours and 24 minutesB. 3 hours and 12 minutesC. 3 hours and 44 minutesD. 4 hours and 10 minutesE. 4 hours and 33 minutes3. Employees of a discount appliance store receive an additional 20% off of the lowest price on an item. If an employee purchases a dishwasher during a 15% off sale, how much will he pay if the dishwasher originally cost \$450?A. \$280.90B. \$287C. \$292.50D. \$306E. \$333.894. The sales price of a car is \$12,590, which is 20% off the original price. What is the original price?A. \$14,310.40B. \$14,990.90C. \$15,290.70D. \$15,737.50E. \$16,935.805. Solve the following equation for A : 2A/3 = 8 + 4AA. -2.4B. 2.4C. 1.3D. -1.3E. 06. If Leah is 6 years older than Sue, and John is 5 years older than Leah, and the total of their ages is 41. Then how old is Sue?A. 8B. 10C. 14D. 19E. 217. Alfred wants to invest \$4,000 at 6% simple interest rate for 5 years. How much interest will he receive?A. \$240B. \$480C. \$720D. \$960E. \$1,2008. Jim is able to sell a hand-carved statue for \$670 which was a 35% profit over his cost. How much did the statue originally cost him?A. \$496.30B. \$512.40C.

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