The price of pizza 13% delivery charge comes to a total cost of 20.34. what was the total cost of the pizza. describe the above situation as a linear equation using x or y as variable names to describe the unknown quantity in the box below.

Q: Last year, Pinwheel Industries introduced a new toy. It cost $3, 200 to develop the toy and $5 to…

A: We will solve the problem

Q: At the basketball game, the Tigers scored twice as many points as the Sharks. Which equation best…

A: To determine the equation that best describe the relation between x and y.

Q: a pizza shop sells personal small pizzas. A small personal cheese pizza costs $8,; each topping that…

A: cheese pizza costs =$8 Each topping added to the pizza will cost =$0.75

Q: A movie theater charges 8.75 for entrance and boxes of candy are $4 each. Write a linear equation to…

A: From the given information, it is observed that the theater charges 8.75 for entrance and boxes of…

Q: Below are the data for the weekly income of a television advertisement and a newspaper…

A: Given Data : pendent and independent variables: YY X1X_1 = TV Ad​ X2X_2 = Newspaper Ad​ 96 50…

Q: A media company wants to track the results of its new marketing plan, so the video production…

A: Let's find equation of given model.

Q: At a corner gas station, the revenue R varies directly with the number g of gallons of gasoline…

A:

Q: The annual fixed costs for owning a small sedan are $1461, assuming the car is completely paid for.…

A: To determine the linear equation.

Q: Joe keeps his savings in a bank account.  He began with $500, and adds $150 each year.  In the form…

A:

Q: A company distributes college logo sweatshirts and sells them for $40 each. The total cost function…

A: Given: A company distributes college logo sweatshirts and sells them for $40 each. The total cost…

Q: A contractor purchases a bulldozer for $36, 500. The bulldozer requires an average expenditure of…

A: Given: A contractor purchases a bulldozer for $36,500.The bulldozer requires an average expendiature…

Q: Dan receives $375 per week for selling new and used cars at a car dealership in Oak Lawn, Illinois.…

A: Consider the weekly salary of Dan is given by "S=$375". Consider the total number of sales given by…

Q: For the linear equation y = 2 - 2.6x If x increases by 9, what is the resulting change in y? Do not…

A: The given regression equation is, y=2-2.6x

Q: The scatter plot shows the relationship between the number of car accidents in a month and the…

A: The relationship between the number of car accidents in a month and the number of drivers attending…

Q: An investment is worth $2966 in 1992. By 1996 it has grown to $4894. Let y be the value of the…

A: We are given: The investment in 1992 is worth $2966. In 1996, this investment has grown to $4894.…

Q: purchases a $500,000 magnetic resonance imaging (MRI) machine that has a useful life of 9 years. The…

A: We will write a linear equation.

Q: The admission fee at a small fair is $1.50 for children and $4 for adults. On a certain day, $5,050…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 2. Carly has already written 35 pages of a novel. She plans to write 12 additional pages per month…

A:

Q: A biologist was recording various temperatures (in degrees Celsius) and predicting the amount of…

A: In this case, temperature (x) is the independent variable and amount of glucose (y) is the dependent…

Q: A hospital purchases a $500,000 magnetic resonance imaging (MRI) machine that has a useful life of 9…

A: It is give that ,  Cost of MRI machine is =$500,000 The salvage value at the end of 9 years is…

Q: The cost of manufacturing a piece of video equipment is related to the quantity produced during…

A:

Q: You are planning a fashion show to display your new line. You have a limited budget for an upcoming…

A:

Q: A local business charges $20 to set up their sweatshirt printing machine with the design and $9.75…

A: A local business charges $20 to set up their sweatshirt printing machine with the design and $9.75…

Q: the percent of students who graduate from a colleges nursing program was 72% in 2005. since that…

A: Given data is : Student graduated in 2005 is 72% Decrease in value of graduate by 2.1% per year. To…

Q: is y=5 a linear equation? Explain.

A: A linear equation is given by: y = mx + C where  m is the slope  and C is the y-intercept

Q: The price of a gift plus 13% delivery charge comes to a total cost of $20.34 . What was the price of…

A:

Q: The quantity demanded x for a certain brand of MP3 players is 100 units when the unit price p is set…

A:

Q: The number of photo scanners that consumers buy depends on price. The higher the price, the fewer…

A:

Q: Carly has already written 35 pages of a novel. She plans to write 12 additional pages per month…

A: Given Data- We have given that Carly has already written 35 pages of a novel. She plans to write 12…

Q: OneFit, a new fitness center, starts with 120 members and grows by 20 members per month while the…

A:

Q: A handbag company had 7% of the market in 2010; in 2014, it had 25%. (a) Write a linear equation…

A: A handbag company had 7% of the market in 2010; in 2014, it had 25%.a To write a linear equation…

Q: Braden invested $900 in a mutual fund. Each year, Braden's investment grew by 2%. Which equation…

A:

Q: Jessi went to the grocery store to buy some fruit for his weekly lunches. At publix, apples cost…

A: Consider the number of apple be x and the number of oranges by y. Consider the cost of each apple is…

Q: Complete the steps for writing and solving a linear equation to model a real-world situation. Kayla…

A: Let x represents no of bracelets sold. price of a bracelets = $5 price of a neckless = $12  She…

Q: A company distributes college logo sweatshirts and sells them for $40 each. The total cost function…

A:

Q: A company distributes college logo sweatshirts and sells them for $40 each. The total cost function…

A: a) Given that the company distributes college logo sweatshirts and sells them for $40 each Let they…

Q: Lisa is assembling fruit baskets for a large corporate order. She starts with 66 pears and will put…

A: 66 pears in starting  put 5 pears in each basket.  x = no. of fruit baskets assembeled. y = pears…

Q: The price-demand equation for home-delivered large pizza is p = 38.2 – 0.002x where x is the number…

A: Given:             Price-Demand equation                                p=38.2-0.002x where  p =…

Q: Jackie runs and dances for 75 minutes every day she dances 25 minutes more than she runs. what pair…

A: Given: Jackie runs and dances for 75 minutes every day she dances 25 minutes more than she runs.

Q: A small business purchases a piece of equipment for $465. After 3 years the equipment will be…

A: We will solve the problem.

Q: A hospital purchases a $500,000 magnetic resonance imaging (MRI) machine that has a useful life of 9…

A:

Q: Producers will make 1600 refrigerators available when the unit price is $270. At a unit price of…

A: It is given that producers will make 1600 refrigerators available when the unit price is $270. That…

Q: At the corner Shell station, therevenue R varies directly with the number g of gallons ofgasoline…

A: Since R is directly proportional to g , this implies that R∝g . After removing the proportionality…

Q: A real estate office handles an apartment complex with 80 units. When the rent is $264 per month,…

A: To write the linear equation expressing x in terms of p.

Q: Ivy started a Lawn Care Service. Write an equation that represents her total cost y for x number of…

A: Givenxy15$37.520$40.0040$50.0055$57.50The ordered pairs are(x,y)=(15,37.5) (20,40) (40,50)…

Q: A company distributes college logo sweatshirts and sells them for $50 each. The total cost function…

A: Given, A company distributes college logo sweatshirts and sells them for $50 each. The total cost…

Q: The relationship between the number of grams of carbohydrates in a loaf of bread and the number of…

A: Given  Y= 15X-25 X is the number of grams of carbohydrates. Y is number of calories. From above…

Q: As cell phones proliferate, the number of pay phones continues to drop. The number of pay phones…

A:

Q: Irwin Music sells its brand of acoustic guitars at $250 each. The company incurs costs of $45 to…

A:

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.