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Bill bought a new cellular phone. His monthly bill will be $34.99 each month which includes 100 minutes of use. Additional minutes will cost $0.23 per minute. Write an equation that represents the cost of the bill C in terms of m, which is the number of minutes used ABOVE the 100 that are included in the base price. a. C = 34.99(m – 100) + 0.23 c. C = 0.23m b. C = 0.23m + 34.99 d. C = 0.23(m – 100) + 34.99

Answer: d. C = 0.23(m – 100) + 34.99 Step-by-step explanation: Let C = X + Y, where C = Cost of the bill in terms of m X = First term of the equation Y = Second term of the equation X = add additional minutes to $ 0.23 …

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Sam wants to buy 8 pencils and 6 pens, which cost a total of $8.50. He realizes he doesn’t have enough cash and instead takes only 4 of each, which costs only $5. What is the price of each pen and pencil? pen, $0.75; pencil, $0.50

X = pencils, y = pens 8x + 6y = 8.504x + 4y = 5…..multiply by -2—————-8x + 6y = 8.50-8x – 8y = -10 (result of multiplying by -2)—————–add-2y = – 1.50y = -1.50 / -2y = 0.75 <=== pens cost 0.75 4x + 4y = 54x + 4(0.75) …

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Free trade eliminates the exploitative nature of businesses coming in, buying a large quantity of goods for a very small price and then reselling them on the international market. A) True B) False

Free trade eliminates the exploitative nature of businesses coming in, buying a large quantity of goods for a very small price and then reselling them on the international market. A) True B) False

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IF COCONUTS ARE TWICE AS EXPENSIVE AS BANANAS, AND BANANAS ARE ONE-THIRD AS EXPENSIVE AS GRAPEFRUITS,WHAT IS THE RATIO OF THE PRICE OF ONE COCONUT TO ONE GRAPEFRUIT?

IF COCONUTS ARE TWICE AS EXPENSIVE AS BANANAS, AND BANANAS ARE ONE-THIRD AS EXPENSIVE AS GRAPEFRUITS,WHAT IS THE RATIO OF THE PRICE OF ONE COCONUT TO ONE GRAPEFRUIT?

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What price do farmers get for the peach crops? in the third week of June, a random sample of 40 farming regions gave a sample mean of $6.88 per basket. assume that the standard deviation is known to be $1.92 per basket. find a 90% confidence interval for the population mean price per basket that farmers in this region get for their peach crop

Given:Sample size, n = 40Sample mean, xb = $6.88Population std. deviation, σ = $1.92 (known)Confidence interval = 90% Assume normal distribution for the population.The confidence interval is(xb + 1.645*(σ/√n), xb – 1.645*(σ/√n)= (6.88 + (1.645*1.92)/√40, 6.88 – (1.645*1.92)/√40)= (7.38, 6.38) Answer: The 90% confidence interval is (7.38, 6.38)

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Jack paid $13.75 to buy slices 3 of pizza and 4 hot dogs at a concession stand. Sarah paid $9.75 to buy 2 slices of pizza and 3 hot dogs from the same stand. What was the price of a slice of pizza?

$13.75 = 3p + 4d$9.75 = 2p + 3dUsing 2nd equation, divide all factors by 3 to isolate hot dog price and solve in terms of pizza price: 3.25 = 2/3p + d3.25 – 2/3p = d Now substitute for d in the other equation: $13.75 = 3p + 4(3.25 – 2/3p) Distribute the 4:  $13.75 = 3p + …

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The following graph shows the demand curve for a group of consumers in the U.S. market (blue line) for Blu-ray players. The market price of a Blu-ray player is shown by the black horizontal line at $150. Each rectangle you can place on the following graph corresponds to a particular buyer in this market: orange (square symbols) for Antonio, green (triangle symbols) for Caroline, purple (diamond symbols) for Dmitri, tan (dash symbols) for Frances, and blue (circle symbols) for Jake. Use the rectangles to shade the areas representing consumer surplus for each person who is willing and able to purchase a Blu-ray player at a market price of $150. (Note: If a person will not purchase a Blu-ray player at the market price, indicate this by leaving his or her rectangle in its original position on the palette.

On December 15, 1791, the Bill of Rights (the first ten amendments to the United States Constitution) were ratified by the states. The Bill of Rights were added to the Constitution to address fears raised by the Anti-Federalists during the ratification of the Constitution that the Constitution did not provide …

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At a sporting event, the price for 3 cheeseburgers and 2 cups of lemonade is $14 and the price for 2 cheeseburgers and 4 cups of lemonade is $12. How much does it cost for 1 cheeseburger and 2 cups of lemonade?

Answer: (1)The percentage error is 6.897 % . (2)The total cost of the wallet is $34.35 . (3)The salesman’s commission as a percent of his total monthly sales is 4% . (4)The interest is $5400 . Step-by-step explanation: First part Formula Change in value = |Approx value – Exact value| …

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Anallely finds a sweater that cost $30 originally at the gap but it is on sale for 40% off.what is the price anallely can pay today for the sweater during the sale A.$12 B.$75 C.$50 D.$18

Anallely finds a sweater that cost $30 originally at the gap but it is on sale for 40% off.what is the price anallely can pay today for the sweater during the sale A.$12 B.$75 C.$50 D.$18

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Why is it risky to invest in a commodity? A commodity has little or no value as a long-term investment. Commodity stocks cannot be traded after you purchase them. The commodity’s price might drop significantly very quickly. The investment will tie up your money for more than one year.

Answered by answersmine AT 22/10/2019 – 04:02 AM It is risky to invest in a commodity because: The commodity’s price might drop significantly very quickllyCommodity products are circulated really quickly. This will affect the rarity of the product in the markets. If the rarity is high, the price will increase and vice …

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How did the invention of the telegraph affect journalism? A. It helped boost sales by raising the price of newspapers, which were soon owned by one main organization. B. It reduced the legitimacy of news stories, which could now be contributed by anyone regardless of credentials. C. It allowed newspaper magnates to communicate through Morse code, preventing others from stealing headline stories. D. It allowed a nationwide organization of reporters and newspapers to share stories and help gather news.

How did the invention of the telegraph affect journalism? A. It helped boost sales by raising the price of newspapers, which were soon owned by one main organization. B. It reduced the legitimacy of news stories, which could now be contributed by anyone regardless of credentials. C. It allowed newspaper …

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The price of an all access take it to the fair is $42.99 before tax Roland bought the all access ticket for 40% off then he pay 7% sales tax on the discounted price part a how much did Roland paid In sale tax? part B what is the total amount that Roland paid for the ticket ?

The price of an all access take it to the fair is $42.99 before tax Roland bought the all access ticket for 40% off then he pay 7% sales tax on the discounted price part a how much did Roland paid In sale tax? part B what is the total …

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Frank corporation manufacturers a single product that has a selling price of $20.00 per unit. fixed expenses total $45,000 per year, and the company must sell 5,000 units to break even. if the company has a target profit of $13,500, sales in units must be:

Answered by answersmine AT 22/10/2019 – 04:25 AM Frank corporation manufactures a single product that has a selling price of $20.00 per unit. fixed expenses total $45,000 per year, and the company must sell 5,000 units to break even. if the company has a target profit of $13,500, sales in …

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A manufacturer determines that the number of drills it can sell is given by the formula D=-4p^2+160p-270, where p is the price of the drills in dollars. a. At what price will the manufacturer sell the maximum number of drills? b. What is the maximum number of drills that can be sold?

That is the vertexif we complete the squareto get y=a(x-h)^2+k form wher (h,k) Is vertexD=-4(p²-40p)-270D=-4(p²-40p+400-400)-270D=-4((p-20)²-400)-270D=-4(p-20)²+1600-270D=-4(p-20)²+1330vertex is (20,1330)that is at p=20 and D=1330 A. at the price of 20 unitsb. can sell 1330 drills or you can use the calc waytake deritivive to find where the slope equals 0 D'(x)=-8x+1600=-8x+1608x=160x=20 we …

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Devon purchased tickets to an air show for 9 adults and 2 children. the total cost was $252. the cost of a child's ticket was $6 less than the cost of an adult's ticket. find the price of an adult's ticket and a child's ticket.

Devon purchased tickets to an air show for 9 adults and 2 children. the total cost was $252. the cost of a child’s ticket was $6 less than the cost of an adult’s ticket. find the price of an adult’s ticket and a child’s ticket.

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Suppose that a natural disaster substantially increases the cost of producing cheese. we would predict that the equilibrium quantity of cheese will ________ and the equilibrium price of cheese will ________.

The Contribution Margin per unit (CM) can be calculated from the difference of Selling Price per unit (SP) and Total Expenses per unit (TE).   First, let’s calculate the value of SP: SP = Sales / Units sold SP = $1,043,400 / 22,200 units sold SP = $47   Second, …

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The percentage change in the quantity demanded of film divided by the percentage change in the price of cameras indicates:

We have to go backwards:After the discount in July ( 50 % ), the cost of jeans is $25.50So the price before this discount was 2 * $22.50 = $45In June, the price was reduced by 25%.45 ——————75%x ——————–100 %45 : x = 75 : 10045 * 100 = 75 …

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At a sale this week, a suit is being sold for $374 . this is a 15% discount from the original price. what is the original price?

The Contribution Margin per unit (CM) can be calculated from the difference of Selling Price per unit (SP) and Total Expenses per unit (TE).   First, let’s calculate the value of SP: SP = Sales / Units sold SP = $1,043,400 / 22,200 units sold SP = $47   Second, …

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Gino is buying wood screws at the corner hardware store. The table shows different numbers of bags of screws and their corresponding prices. Bags of Screws Price ($) 2 10 4 20 7 35 According to the table, the relationship between the number of bags and the price is .

Gino is buying wood screws at the corner hardware store. The table shows different numbers of bags of screws and their corresponding prices. Bags of Screws Price ($) 2 10 4 20 7 35 According to the table, the relationship between the number of bags and the price is .

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Kurt bought a recliner with a sticker price of $900. If he paid $15 a week for 2 years, what was the approximate markup rate on the recliner? A.57.7% B.73.3% C.15.4% D.86.6%

Kurt bought a recliner with a sticker price of $900. If he paid $15 a week for 2 years, what was the approximate markup rate on the recliner? A.57.7% B.73.3% C.15.4% D.86.6%

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