16. Suppose you have $20 to spend on party decorations. Balloons are $0.05 each, streamers are $0.25 each, and noisemakers are $0.40 each. Which equation best models this situation? a. 5b+25s+40n=20 b. 20(b+s+n)=0.05+0.25+0.4 c. 0.05b+0.25s+0.4n=20 d. 0.05b+0.25s+0.4n+20=0

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A:

Q: Which of the following scenarios could be represented by the equation below? 1, 000 + 1, 200m =…

A: To identify the scenario which match the given equation 1000+1200m=1500+1175m

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A: We can solve as follows

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A: Assume that after x days, person A can buy the couch.

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Q: Alea is considering two different companies for textbook rentals. Company A charges a one-time…

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Q: The offer price of Ulker Biscuits with 5 packages of 200 gm each is 0.790 What is the price of 760…

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Q: The manager of a store that specializes in selling tea decides to experiment with a new blend. She…

A: Let x be the amount of Earl Grey tea to mix.Let y be the amount of Orange Pekoe tea to mix.

Q: Each morning during rush hour, 10,000 people want to travel from New Jersey to New York City. If a…

A: a) Model: Formula: Solver input:

Q: A garden market sells pumpkin seeds by the box. There are m pumpkin seeds in one packet and n…

A: Given that⊥ packet has→(m) seedsTotal packets in one box=(n)Total seed in one box=450

Q: Alan, Bill and Calvin are playing a game with collectible cards. At the moment, Alan has 11 less…

A:

Q: The manager of a store that specializes in selling tea decides to experiment with a new blend. She…

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Q: Bill Norman & Sons Medieval Funtimes sells two similar items: the Mini Trebuchet and the Tiny…

A: Find Your Answer Below

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Q: A candy store sells boxes of candy containing caramels and cremes. Each box sells for $12.50 and…

A: Given: Let c= no.of.caramels  Let m=no.of cremes

Q: Solve the problem. Two sales associates, namely Wilfred and Koree, were sent on sales assignments to…

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Q: Your factory produces lemon-scented candles. You know that the cost of producing each unit is lower…

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Q: 6 inch personal pizza has 600 calories, with 240 of those from fat. A 14 inch pizza is cut into 8…

A:

Q: A firm wants to determine how many units of each of two products: Wall clock and Alarm clock, they…

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Q: 4) Jamila runs a grocery store that sells bulk coffee bean blends by the pound. She wishes to mix 40…

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Q: Julie worked 3 less than twice as many hours as Bruce. Which of the following choices represents the…

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Q: If the price charged for a candy bar is p(x) cents, then x thousand candy bars will be sold in a…

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Q: 1. The paths of two dolphins playing in the ocean were recorded by some biologists. The first…

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Q: A company makes two mixtures of nuts: mixture A and mixture B. Mixture A contains 30%peanuts, 30%…

A: Let the pounds of mixture A be x, and, the pounds of mixture B be y.

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Q: In the following equation ý = 25,000 + 3x with given sales (y in $500) and marketing (x in dollars),…

A: Given that: regression equation y^=25000+3x sales (y in $500) and marketing (x in dollars)

Q: Bob's bowling league had an average score of 212 and a SD of 8.  Bob's average is 224. Marietta's…

A: From the provided information, Bob’s bowling league average score (µ) = 212 and standard deviation…

Q: Amelia walks briskly, at 6 km/h. When she walks at this rate for 2 h, she burns 454 cal. Bruce walks…

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A:

Q: Yana’s Yogurt store sells a cup of yogurt for $4 and charges 75 cents for each additional topping.…

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Q: You build a model of the decision to live on campus and collect 533 students: LOC-b0+ b1 SUNIT + b2…

A: We'll answer the first question since the exact one is not specified. Please submit a new question…

Q: The manager of a store that specializes in selling tea decides to experiment with a new blend. She…

A: Let x be the number of ponds of Earl GRey tea and y be the number of ponds of Orange Pekoe.    then…

Q: The manager of a store that specializes in selling tea decides to experiment with a new blend. She…

A: Let's, Blend have "x" pounds of earl grey and have "y" pounds of orange pekoe Then, x + y = 300…

Q: Mr. Lang bought a used Chevy Tahoe for $26,500. The value of the Tahoe has decreased 7% per year…

A:

Q: What is the solution set of (3x-5) (2x) (x+1) = 0? a. (1, -5/3} b. {-5/3, 5/3) c. (5/3, 0, -1} d.…

A: x+y2 =x2+y2 +2xy

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Q: 14. An online music company has a one-time registration fee of x and then a cost of y per download.…

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Q: A firm wants to determine how many units of each of two products: Wall clock and Alarm clock, they…

A: We need to form a linear program to find optimal values of x and y which will maximize profit .…

Q: Your school's basketball team is organizing a bus trip to a Toronto Raptors game at the Air Canada…

A: Solution ) x = number of people  Bus cost = $380 Cost of ticket = $29.50 per person Total cost = 380…

Q: Bill Norman & Sons Medieval Funtimes sells two similar items: the Mini Trebuchet and the Tiny…

A: This can be solved by using the concept of partial derivatives

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.