Gratuity. Nick left a 20% tip on a $15 bill. How much tip did he leave?

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1 Name: Percents Percent Applications Basic Date: Class: Pre-Algebra Topic 7 Sheet #6 1 Commission You are a real estate agent who just sold a home for $653,000. After broker fees etc., you get to pocket 3% of the sale. What amount will you receive? 4 Gratuity Nick left a 20% tip on a $15 bill. How much tip did he leave? 7 Discounts A DVD usually costs $22. This week it is on sale for 25% off the original price. What is the sale price of the DVD? 2 Sales person at Nordstrom's makes a 6.75% commission on sales. You sell $7000 this week plus your base pay this week is $ How much is your paycheck before taxes? 5 A customer wants to tip 15% on a restaurant bill that is $35. What will be the total bill with tip? 8 If you bought a jacket at 30% off of $205.50, how much money did you save? 3 A company, which sells heavy equipment, pays its sales executives a commission of 9% of all sales over $250,000. During one year, a sales executive sold $945,000 worth of heavy equipment. Find the commission earned by the sales executive. 6 Heather tips 10% for a $60 haircut. How much did she pay in total? 9 Zara goes shopping at Hollister. She buys a pair of jeans for $49, a t-shirt for $32, and a new hoodie for $65. She signs up for the credit card to get 25% off her total purchase. How much does her bill come out to if it s tax free week?

2 10 Markups A store pays $56 for a GPS navigation system. The markup is 25%. Find the selling price. 13 Tax A sweatshirt costing $42 has 1 a sales tax rate of 5 %. 2 What is the final cost? 16 Multiple Percents A haircut costs $20. Sales tax is 4.75%. Is $25 sufficient to cover the haircut with tax and a 15% tip? 11 A store pays $150 for a portable basketball backboard and the markup is 40%. What is the selling price? 14 Dean is buying exercise equipment that costs $140. If the sales tax is 5.75%, what is the total cost of the equipment? 17 Find the total cost of a spa treatment of $42 including 6% sales tax and 20% tip. 12 A retail store buys a DVD player from a manufacturer for $140. The store then marks up the price by 115%. What is the retail price of the DVD player? 15 Gino went to a shopping mall. He spent $25.75 on a shirt, $15.49 on a hat, and $9.95 on a poster, before tax. Tax was 8.25% on all purchases. What was the total cost of Gino s purchases, including tax? 18 A boogie board that has a regular price of $69 is on sale at a 35% discount. What is the sale price with a 7% tax

3 Name: Percents Percent Applications 19 Multiple Percents A CD that has a regular price of $15.50 is on sale at a 25% discount. What is the sale price with 6.5% tax? 22 Finding Original Cost A cell phone is on sale for 30% off. If the sale price is $239.89, what is the original price? Date: Class: Pre-Algebra 25 Mixed Topic 7 Sheet #7 If you bought a jersey at 30% off and paid $205.50, how much money did you save? 20 A store pays $10 for a bracelet and the markup is 115%. A customer will also pay a % sales tax. What 23 Rose buys a cell phone that is on sale for 60% off. If the sale price is $79.98, what is the original price? 26 What was the original price of a calendar if it costs $2.25 after a 75% discount? will be the total cost of the bracelet to the nearest cent? 21 A chair that costs $210 was reduced by 40% for a oneday sale. After the sale, the sale price was increased by 40%. What is the price of the chair? 24 What was the original cost of a telescope if it costs $ after a 30% discount? 27 Coach Velez took the basketball team out for icecream sundaes. He bought 8 sundaes at $5.35 each. He left a 15% tip. How much did Coach Velez spend in all? A $ B $ C $ D $ A $49.22 B $43.44 C $10.70 D $6.42

4 28 A computer software store is having a sale. The table shows the regular price r and the sales price s of various items. Which formula can be used to calculate the sale price? 32 Ally s bike cost d dollars. Ted s bike cost 15% less than Ally s bike. Which expression represents the cost, in dollars, of Ted s bike? A 0.15d C 0.15d d B d 0.15 D d 0.15d 33 A trampoline costs $220 and the sales tax is 6.25%. What is the total cost of the trampoline? A s r 0. 2 C s r 0. 8 B s r 0. 2 D s r Prices for several cell phones are listed in the table below. The table shows the regular price p and the price with tax t. A $13.75 C $ B $15.75 D $ Jessica went shopping for a new watch. She found a watch that was originally priced at $50 on sale for $40. By what percent had the watch been marked down? A 10% C 24% B 20% D 40% Which formula can be used to calculate the price with tax? 35 Tania and her parents had dinner at their favorite restaurant. The dinner bill was $50.00, and her parents tipped their server 20% of the bill. How much money did Tania parents leave as a tip? A t p 0. 8 C t p B t p 0. 8 D t p Daniella found concert tickets for x dollars. After she found a Groupon, the cost of the tickets could be found by the expression 0.75x. Which expression is another way to describe the change in the cost of the tickets? A 0.25% decrease C 25% decrease B 0.75% decrease D 75% decrease A $1.00 C $20.00 B $10.00 D $ A pair of sandals is on sale for 20% off the original price. If the original price is $16.00, what is the sale price? A $3.20 B $12.00 C $ The expression 1.07(0.25p) represents the total amount Agsa paid for a jacket originally priced at p dollars. Which changes to the original price could have resulted in this expression? A B C D The original price was reduced by 75% and then increased by 7%. The original price was increased by 25% and then increased by 7%. The original price was reduced by 75% and then increased by 107%. The original price was increased by 25% and then increased by 107%. D $ Lauren paid $10.50 for a T-shirt at the mall. It was on sale for 30% off. What was the original price before the discount? A $3.15 B $7.35 C $15.00 D $35.00

5 Name: Percents Percent Applications Date: Class: Pre-Algebra Topic 7 Sheet #8 38 Ms. Taylor bought a water tube to pull behind her boat. The tube cost $87.00 and 9% sales tax was added at the register. Ms. Taylor gave the cashier five $20.00 bills. How much change should she have received? A $4.83 B $5.17 C $94.83 D $ A dealer paid $10,000 for a boat at an auction. At the dealership, a salesperson sold the boat for 30% more than the auction price. The salesperson received a commission of 25% of the difference between the auction price and the dealership price. What was the salesperson s commission? 42 The food bill for a meal at a restaurant is $12. The sales tax is 6.5%, and you leave a 15% tip. What is the total cost of the meal? A $12.22 B $12.96 C $14.15 D $ Richard is finding the selling price of a pair of $40 skates with a 30% markup. Find his mistake and correct it. A $750 B $1,750 C $3,250 D $5, A hairstylist earns a 25% commission on each haircut she does. One customer received a $35 haircut and gave the stylist an 18% tip. What was the total amount the stylist earned on this haircut? A $6.30 B $8.75 C $10.33 D $ In each pair, the first value is the regular price of an item and the second value is the price with gratuity. Identify the pair that doesn t belong with the other three. Explain your reasoning. 41 Ivan ordered a book on-line. The original price for the book was $ He received a discount of 15% off this price. He also paid a shipping charge of $1.95. What is the total amount Ivan paid? A $15.30 B $16.96 C $17.25 D $19.80

6 45 Tyler wants a pair of shoes that sells for $ He uses two coupons when he buys these shoes. One coupon is for 30% discount and the other coupon is for $10.00 off. The cashier takes the 30% discount first, and then subtracts $ Modell s and Sporting Goods are having sales. At Modell s, a pair of sneakers is on sale for 40% off the regular price of $50. At Sporting Goods, the same pair of sneakers is discounted by 30% off the regular price of $40. Which store has the better sale price? Explain. Part A How much does Tyler pay for the pair of shoes? Show your work. 48 The same pair of boots are at different stores. The cost and sales tax on the boots at each store are shown in the table. In which store would you pay less for the boots? Explain. Answer $ Part B Would the price be different if the cashier had subtracted the $10.00 and then taken the 30% discount? On the lines below, show your work or explain in words. 46 On Valentines Day, Mr. Lewis took Mrs. Lewis and their daughter, Jayda, to a restaurant for dinner. All three ordered the Valentines Day Special, regularly priced at $ Mrs. Lewis received a 30% discount for her dinner. Jayda s dinner was half price for a child s portion. What was the total amount of the bill for the three meals after the discounts but before tax and tip were added? 49 A shirt regulary sells for $ It is on sale at a 15% discount. The sales tax is 8.5%. PART A What is the total price of the shirt on sale, including the tax? Answer $ PART B If you compute the discount before the sales tax, will you get a different answer than computing the sales tax before the discount? Justify your answer with words and calculations. Answer $