5Each line represents a proportional relationship. Write an equation for each line. Show your work. 0123 4 567

Q: Martin mixes green paint and blue paint in a proportional relationship that can be represented by…

A: Martin mixes green paint and blue paint in a proportional relationship that can be represented by…

Q: The temperature when the column of mercury is -4 inches long The length of the column of mercury…

A: Let f(x) be the temperature (°C) when the column of mercury in a particular thermometer is x inches…

Q: Suppose x varies directly as y, and x varies inversely as z. Find z when x = 8 and y = -6, if z = 26…

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Q: Identify the constant of variation and equation for the inverse variation. -4 -2 -1 y 3.5 14 o k =…

A: The equation of inverse variation is: y=kxxy=k where k is the constant of variation.

Q: 4. A medical delivery service charges $10 for a house call plus $0.50 per mile. The situation is…

A: The equation is given as , y=0.5x+10 where x represents the number of miles and y represents the…

Q: 10. 160% 50

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Q: Write a variation model using k as the constant of variation. The volume V of a right circular…

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Q: G bisects the line segment KW. Find KW. KG = 13x+10 GW = 30x-41

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Q: The time required to do a job varies inversely as the number of people working. It takes 5hr for 7…

A: If t is inversely proportional to n, this is represented as t=kn where k is the proportionality…

Q: Solve. 4 A gardener cuts a plant down by 1 inches. The plant then grows 9 more inches. What is the…

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Q: Write an equation to model any direct or inverse variation. x 137 10 y28 2029 3. 4. x 137 10 y 28…

A: 3) Given:     x 1 3 7 10 y 2 8 20 29 From the above table it has direct variation. Each of x…

Q: Study the table to find the constant of proportionality. 1 y 6. 27 Write the equation represented by…

A: Study the table to find the constant of proportionality. x = 0,1,2,?  y= 0,9,?,27  Write the…

Q: The charity gala will cost $335 if it has 67 attendees. If there are 90 attendees, how much will the…

A: Given Information -  Number of attendees in the charity gala = 67 Cost for the charity gala = $335…

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

A: As Per the Bartleby Rule We can give answer for one question only. Given:- Ahmed can take 32 quizzes…

Q: Use the relationship to fill in the table. Pounds of Oranges Total Cost 5 8 10

A: Cost of 2 pounds of oranges is $4.50. We will divide the total cost by number of pounds to find the…

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.