Kathy went to Game Stop and purchased a used game for $36 and a new game for $50 and a gaming magazine for $14. The sales tax was 7%. What was the total purchase price?

Q: For a school fundraiser, Troy sold 28 bags of popcorn and 40 candy bars and made $282. Jake sold 17…

A: Soln Let cost of one bag of popcorn = x $         cost of one candy bar = y$Troy sold 28 bags of…

Q: A car dealer paid $2850 for 26. Used Car Sales: a used car. For his upcoming Labor Day sale, he…

A: Given that: Cost Price for car dealer, CP=$2850Discount to be offered, D = 5%Desired profit, P=40%

Q: Paula ordered supplies for her pet shop. She ordered 200 dog sweaters. Small dog sweaters cost $15…

A:

Q: On Monday, Harold picked up six donuts and three large coffees for the office staff. He paid $6.03.…

A:

Q: Jaime's older brother and his three friends want to split the cost of lunch. They also want to leave…

A:

Q: Martin bought some stereo equipment for $150 plus 5% sales tax. How much sales tax did he pay

A:

Q: Jacob paid $120 for a portable e-book reader that was 80% of the original price. What was the…

A: Let original price = 100x  Paid amount = 80x  According to the question, 80x =120  10x = 15  100x =…

Q: When purchasing ink for her printer, Mildred used a $4.75 coupon, and she paid $2.19 in sales tax.…

A: To find the amount she paid including tax

Q: hp100 for his xbox rental plus additional Php25 every hour. If Ray pays Php206.25, how many hours…

A: Miko charges Php100 for his xbox rental plus additional Php25 every hour. If Ray pays Php206.25.

Q: On Monday Harold picked up two donuts and five large coffees for the office staff. he paid $5.75.…

A: Let cost of one donut be $x and cost of large coffee be $y. On Monday Harold paid total of $5.75 for…

Q: Jack bought 3 slices of cheese pizza and 4 slices of mushroom pizza for a total cost of $12.50.…

A: Let $ x be the price of 1 slice of cheese of pizza and $ y be the price of 1 slice of mushroom…

Q: For senior night, the vollyball team sold 850 tickets for the big game and made 6050 dollars. If the…

A: Fist we will form the equation based on the given statements then solving the equations will give us…

Q: Ronnie charged his customers a flat fee of $25 to fix computers. Then he charged $30 for each hour…

A:

Q: Tickets to the soft ball game are 4 dollars for students and 7 dollars for adults. if 795 dollars…

A:

Q: Brenda bought a number of gift bags in a store where a 5 percent sales tax is added to every…

A: Let the number of bags bought be n and the price of each bag be pSo, the cost for n bags is given by…

Q: Steven bought apples from the grocery for $2.20 per pound. If he bought 2.5 pounds of apples on…

A:

Q: Dawn bought a winter coat at 30% off the original price. The discount on the coat was 21 . What was…

A: Let the original price of a winter coat be Rs. "x" Given that: Discount on the coat: 21 To find: The…

Q: The salaries of 4 employees were P12,000, P10,000, P15,000, and P18,000. What is the average salary?

A: Given salaries of employees are 12000,10000,15000,18000 What is the average salary?

Q: A shirt is on sale for 25% off. Sandy paid $7.50 for the shirt. What was the shirt's regular price?

A: The discount rate on the shirt is: 25% The amount that Sandy paid for one shirt is:  $7.50

Q: Kevin bought a bicycle at a discount of 15%. If the discount was $ 456, find the original price of…

A:

Q: Ethan buys a video game on sale. If the video game usually costs $38.75, and it was on sale for 20%…

A: Calculate the discount (off) on the video game. 20% of 38.75=20100×38.75=7.75

Q: Alfredo bought a fishing pole for 60% off its original price of $97. If the tax was 4% (of the sale…

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

Q: the percent discount Payton received?

A: Payton received 20% discount on karaoke machine

Q: After receiving a discount of 6.5% on its bulk order of typewrite ribbons, Amanda's Office Supply…

A: Solution:GIvenLet the original cost of the bulk typewriter ribbons before the discount be  P.If…

Q: Erasers are on sale for 45 cents each. Pencils are on sale for 40 cents each. Shirley buys 23…

A: It is given that the cost of an eraser is 45 cents and the cost of a pencil is 40 cents. Shirley…

Q: A shirt  is on sale for 20% off Sandy paid eight dollars for the shirt what was the shirts regular…

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

Q: Sarah buys a book for her music lessons that cost $24. It is on sale for 15% off, and she must pay…

A: I am going to solve the given problem by using some simple algebra to get the required result.

Q: Sam bought 9 packs of cards and spent $25.20. What is the price of 4 packs of cards?

A: Given that  Sam bought 9 packs of cards and spent $25.20. To find What is the price of 4 packs of…

Q: ART Ishi bought a canvas and 8 tubes of paint for $24.95. if the canvas cost $6.95, how much did…

A:

Q: After a 9% reduction, a boat sold for $29,120. What was the boat's price before the reduction?

A: After a 9% reduction, a boat sold for $29,120. What was the boat's price before the reduction?

Q: Bill works at a weekend convention by selling copies of a book. He receives a $2 commission for each…

A: The commission rate of Bill for each copy is $2. The amount of commission he got on Saturday by…

Q: A club charged P20 admission for men and P10 admission for women on their benefit concert. The club…

A: Let number of men who attended the concert be x and let number of women who attended the concert be…

Q: Juan bought a basketball for 40% off. If he paid $36 for the basketball, what was the original…

A: Let the original price of the basketball = $x off = 40%  Amount paid by Juan = $36

Q: Gabriela bought a new pair of glasses at the store when they were having a 30% off sale. If the…

A:

Q: Ms. Preston bought animals to dissect using a coupon. The original price was $150. The coupon was…

A:

Q: Jewelry has a 250% makeup. If a diamond ring costs Frank's Jewelers $550, what will the retail price…

A:

Q: Maria wants to buy a pair of shoes for $22.50 and a shirt for $13.50. If the sales tax rate is…

A:

Q: At Berry Fun Farm, Liz picked 12 pints of berries. If 25% of the pints were blueberries, how many…

A: Here we will find the number of pints of blueberries picked by Liz,

Q: ​Don, an office equipment sales​ representative, earns a weekly salary plus a commission on his…

A: Assume that x be the weekly salary and y be the commission rate. Then from the given data formulate…

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

A: The profit is the amount which a dealer gains in a deal. In that case, the amount spent is smaller…

Q: You paid $19.49 for a sweater after receiving a 22% employee discount. What was the priceof the…

A: Given Data: Price after discount=19.49 Discount=22%   Let X be the price of the sweater before the…

Q: Danny owed his mom $4. He borrowed $3 from his Dad to buy a comic book. What was Danny's total debt?

A: Given, Danny owed his mom $4. He borrowed $3 from his Dad.

Q: Cindy bought a new car. The cost of the car, including a 7.5% sales What was the cost of the car…

A: Basic percentage problem

Q: Patricia bought 5 apples and 7 bananas for $12.65. Jose bought 10 apples and 8 bananas for $18.10 at…

A:

Q: The sale price of a spring break vacation package was  $299.99 , and the travel agent said by…

A: The formula for percent reduction in price is, reduction%=reduction in priceinitial price×100 it is…

Q: Jake bought a raincoat in a sale of $88. If he received a 30% discount off the regular  price, then…

A:

Q: Bossing bought two bags, one for P700,000 and the other for P300,000. He sold the first at a gain of…

A: Given that Bossing bought two bags, one for P700,000 and the other for P300,000. He sold the first…

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.