12D. The table below shows the total number of dollars earned, y, based on the number of lawns mowed, x. Number of Lawns Mowed 3 4 9. 10 Total Number of Dollars 129 172 258 301 430 What is the constant of proportionality that relates the total number of dollars earned, y, to the number of cans of lawns mowed, x? ) A. 3 D B. 129 ) C.43 D. Not here

Q: Which table has a constant of proportionality between y and z of Choose 1 answer: 2 15 12 30 3 10 18…

A: If you observe the second table, from the first row, y=6 and x=3 y=6=2*3=2x from the second row,…

Q: 9. The table and equation below show the proportional relationship between time, in seconds, x, and…

A: (9) Comparison of speed and distance travelled by two remote-controlled car x is the time in seconds…

Q: Two different proportional relationships are represented by the equation and the table. Propořtion A…

A: Solution:      Our objective is to find the conclusion

Q: Which table has a constant of proportionality between y and x of 0.6? Choose 1 answer: 4 7 A 10 8 13…

A: Please see the explanation below

Q: A boarding Kennel mixes Dry dog food and wet dog food and to feed the dogs. The following table…

A: A) yes, there is direct relation in amount of dry dog food and the amount of wet dog food .as amount…

Q: What is the constant of proportionality as shown in the graph? 10 8 4 1 3 4 6 7 8 9. 10 Amount of…

A:

Q: Consider the following table. Is the relationship proportional? Explain your answer. y -2 -27 1 12 4…

A: We have to define relationship is proportional or not

Q: 1. Corbin can shoot 24 baskets in 3 minutes. Which table best represents this relationship? A. B. C.…

A: In mathematics, there are operations such as addition, multiplication, subtraction, and decision.…

Q: Express the statement as an equation. Use the given information to find the constant of…

A:

Q: Is r =b^2 + 1 is proportional?

A: If the rate of decreasing or increasing of two variable is same, then they are proportional.

Q: Which table has a constant of proportionality between y and a of 2? Choose 1 answer: 15 12 30 10 18…

A: Given proportionality constant between y and x is 2

Q: Which table has a constant of proportionality between y and x of 4? Choose 1 answer: 4 16 6. 36 16…

A: Solution:- check whether there is some relation between x and y value.

Q: 7. The scatterplot below could show the relationship between which two variables? A. The speed of an…

A: The given graph shows the negative correlation.

Q: L) The following table describes the relationship between the number of scoops in an ice crean cone…

A:

Q: I hope I put this in the correct place.  I need help to see if I figured out the question correctly.…

A: Given: the condition of two cars. Where x represents the time in second and y represents the…

Q: The number of cell phones that employees at a factory can assemble is directly proportional to the…

A:

Q: ook a racecar driver 3 hours and 20 minutes to go 500 miles. What is the constant of proportionality…

A: Given that  It took a racecar driver 3 hours and 20 minutes to go 500 miles.  Number of miles (y) =…

Q: Which situation represents a proportional relationship? The cost of purchasing a basket of oranges…

A: Here, we have to find the statement which is the proportional relationship.

Q: The table shows cost, C(q), and revenue, R(q). What is the price, p, of the product? 200 400 600 800…

A: This problem is based on profit and cost and we solve this using relation between total revenue and…

Q: 11. a. Write a variation model using k as the constant of variation if Z is directly proportional to…

A: Given- Z is directly proportional to the cube of Aand inversly proportional to the square root of B.…

Q: he constant prop

A: Word Problem: 5lb bag apple cost 4.50.  8 lb bag apple cost 7.52. We need to find 1 lb of bag apple.…

Q: 2. Ahmed took a total of 32 quizzes over the course of 4 weeks. How many weeks of school will Ahmed…

A: Ahmed took a total of 32 quizzes over 4 weeks. Hence in one week he has to attend  324=8 quizzes.…

Q: The table shows the proportional relationship between the cost in dollars (c) of vegetable oil and…

A:

Q: Country Population Size Number of Eggs Consumed Number of Cattle Area United States 325…

A:

Q: Express the statement as an equation. Use the given information to find the constant of…

A: Given: t is proportional to the product of x and y and inversely proportional to r.x=2, y=3, r=12…

Q: 7. The table shows the amounts, in ounces, of cheese used to make the last 4 orders at Sara's Pizza.…

A:

Q: Which table has a constant of proportionality between y and x of 10? Choose 1 answer: 20 A 12 132 22…

A: Question is about proportionality of x and y

Q: W 4 28 8 56 12 84 16 112 18 126 O Select the equation that shows the cost of olive oil. (A)C = 7w…

A: The solution as follows :-

Q: This table shows a proportional relationship between x and y. 6 y 1.25 4 2.5 6. 3.75 10 6.25 What is…

A: Constant of proportionality  y=Kx  K=y/x   K = 1.25/2      = 0.625

Q: What is the constant of proportionality represented in the relation he table shows the cost of…

A: y = kx y= cost x= pound k= constant

Q: 128. The graph below shows the total amount of money earned, y, based on the number of hours worked,…

A: Consider the given figure. Let y=kx, where k is the proportionality constant. From the given figure,…

Q: 11. The percentage of variation in the dependent variable explained by the variation in the…

A: We have to calculate the percentage of variation in the dependent variable explained by the…

Q: ) The table shows the proportional relationship between the cost in dollars (c) of bacon and the…

A: The given table is as follows -  Also given that the cost 'c' is proportional to the weight 'w'.

Q: Select all tables that represent a proportional relationship between x and y. 2. 3. y 1 4. 6. 5. 6.…

A: As we have to show some relation betn x & y .i.e If we know x we can find y in a formula from…

Q: The relationship between tickets purchased (x) and cost (y) IS proportional. What is the constant of…

A: Given: The relationship tickets purchased (x) and cost (y) is proportional. Number of tickets X…

Q: 12C. The table below shows the total number of birdhouses that can be painted, y, based on the…

A: A table is given that shows the total number of birdhouses that can be painted y, based on the…

Q: 2) The table shows the proportional relationship between egg cartons (e) the price (p) at Walgreens.…

A:

Q: 12 The table shown below was posted on the wall at Andy's Hardware to show the price of varying…

A: The table given in the problem represents the price based on the length of the fencing at Andy's…

Q: 2. The number of cars built varies directly as the number of hours the production line operates.…

A: we have been given a figure showing the graph between the numbers of cars built and numbers of hours…

Q: Timothy has three friends. The following table shows the distance and time it takes him to drive to…

A: NO, the time taken by Timothy to his friends house is not proportional to the distance.   Because…

Q: 6. Given: ZR 2U. T. R Which proportion is true? RT TX А. US RT SX С. SX US TX RX_ RT В. D. XT_ RT UX…

A:

Q: 4. Which of the following is proportional to 3: 2? A. 9:8 B. 6:4 C. 12: 10 D. 12:9 5. Pamela drove…

A: We have to solve questions based on application of Ratio.

Q: 5 What is the constant of proportionality of the graph as a simplified fraction? y 16 12 8. 4 O 2 4…

A:

Q: 8. Which scatterplot most likely has a line of best fit represented by y= -2x + 1? w. х. Y. z. O A.…

A: y=-2x+1 The graph of y=-2x+1 is,

Q: The table below shows the proportional relationship between the weight of cereal, in ounces, and the…

A: The constant of proportionality ,K , is the constat value of the ratio of two propotional quantities…

Q: Which table has a constant of proportionality between y and z of 0.6? Choose 1 answer: 7. 10 81 13…

A:

Q: When exchanging US Dollars (USD) for Philippine Peso (PHP) the number of Philippine Pesos received…

A:

Q: variable a is jointly proportional to b and the square of c. If a=284 when b=5 and c=6, what is the…

A:

Q: The table shows the relationship between the time traveled in seconds, t, and the distance traveled…

A: The table shows the relationship between the time traveled and distance traveled. t(second)…

Q: 2 Which of the following situations represents a non-proportional relationship? A $30 per month and…

A: Here we discuss non-promotional relationship.

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.