Jaime's older brother and his three friends want to split the cost of lunch. They also want to leave a 15%-20% tip, How much should each person pay?

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Q: If you spend $5.50 for a Starbucks coffee three times a week, how much are you spending annually?

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Q: Mr. Bokya invested a part of his savings of PhP45,000.00 in a business venture that would  earn for…

A: Please see the below picture for detailed solution.

Q: Anthony went shopping for a new pair of pants because of a sale. The store was offering a 5%…

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Q: Angela has half of her birthday cake left over from her party. She wants to share the leftover cake…

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Q: Find the sales price if the original price was 10.50 and the markdown is 10%

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Q: Sarah, a sales agent, earns 17000 monthly plus 18% of his total sales for the month. If she earns a…

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Q: Marc is selling his house through a real estate agent whose commission is 8% of the selling price.…

A: commission percentage = 8% commission =87400

Q: Evan used half of his paycheck for his car payment,then $125 for groceries.If he has $215 left, how…

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Q: Sally and Mary earn $200 at their yard sale. After giving Mary her share, Sally has $120. What…

A: total sale = $200 sally's share = $120 Mary's share = total sale - Sally's share Mary's share =…

Q: Caleb is saving Php15 a week to buy a gift for his sister that costs Php247. 99, including tax. For…

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Q: Lou figures that his monthly car insurance payment of $180 is equal to 35% of the amount of his auto…

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Q: Muhammad bought a house for 300 million and then sold it for a quarter of 8%. What is the amount…

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Q: After a 40% discount, the cost of a radio ₱471. What is the original price of the radio?

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Q: The T-shirt is originally $16 but this week it is on sale for 20% off. How much was the discount?…

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Q: A three-bedroom house in Buena Park is worth 596,000. If the cost of a house increases at 8.4% per…

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Q: Three students are planning to rent an apartment for a year and share equally in the cost. By adding…

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Q: Sonal bought a new sound system for her car costing $604. Sonal lives in Calgary, and so the price…

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Q: Sue purchased a $17,000 life insurance policy at the price of $48 per $1000 of coverage. If she pays…

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A: Original price is $97 Discount is 60% Therefore sale price = 97×1.00-0.60 = $38.80Tax on sale price…

Q: the student council is selling school spirit shirts what profit can be made from selling 150…

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Q: A student at the University of New Orleans makes money by buying and selling used cars. Charles…

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Q: During the first four week of summer vacation, Danny worked at a camp earning $50 per week. During…

A: This problem is related to algebra functions.

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A: A shirt  is on sale for 20% off Sandy paid eight dollars for the shirt . To find the regular price…

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Q: A television that costs $325 is now 20% off. How much would you pay for the television after the…

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Q: Jane and her two friends will rent an apartment for $875 a month, but Jane will pay double what each…

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Q: Kathryn is traveling to Mexico and needs to exchange $490 into Mexican pesos.  If each dollar is…

A: Amount of money she have  = $490 Each dollar is worth 11.79 pesos i.e., $1 = 11.79 pesos

Q: A number of students decided to split a purchase of $40. However, 8 students failed to pay their…

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Q: Mark is paid a 3% commission on each car that he sells. If Mark sells $220,000 in cars. what is his…

A: Given, Mark is paid a 3% commission on each car that he sells.  Mark sells  $ 220,000 in cars  We…

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Q: Lisa bought a new dress on sale at “Teen Hottie” and paid only $75. If it had previously been listed…

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Q: Hubert paid a total of $3,250 for 250 shares of stock. He sold the stock for $11.70 per share and…

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Q: At the start of the month, Stephen’s savings account had a balance of $1,624. He made a $420…

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Q: Vanessa has seven pieces of pizza and she wants to split them evenly between herself and four…

A: Pizza=7 pieces Person = 5

Q: If the sales tax rate is 5% GST and 7% PST in BC, then how much would you pay in Vancouver for a…

A: Given: The sales tax rate is 5% GST and 7% PST in BC. The cost of a coat is $120.00.

Q: For a cost of P 100.00, a box of apples was jointly purchased by Maria, Elena and Ana.

A: Let the amount contributed be Meria(M), Elena(E) and Ana(A) respectively.…

Q: After a 20% reduction, a computer sold for $1800. What was the computer's price before the…

A: Let the price before the reduction be x. So the reduction is 20% of x, that is, 0.2x. Since the…

Q: You plan to leave a 15% tip on your dinner bill of $45. What will your bill be after the tip?

A: It is given that, the dinner bill is $45 and planned to leave 15% tip on dinner bill. Obtain the…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.