3 Tom was comparing computer repair companies. The cost y for Computer Access for x hours is shown in the graph. The cost for Computers R Us can be represented by the equation y= 23.5x. Which company's repair price is lower? Explain. (Example 3) %3D 40 20 Cost ($)

3 Tom was comparing computer repair companies. The cost y for Computer Access for x hours is shown in the graph. The cost for Computers R Us can be represented by the equation y= 23.5x. Which company's repair price is lower? Explain. (Example 3) %3D 40 20 Cost ($)

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Use the information to answer the question. The equation y = 5x represents the total cost, y, of buying z donuts at Store 1. The graph shows the total cost, y, of buying z donuts at Store 2. 15 13.5 12 10.5 9. 7.5 4.5 3 1.5 0 12 3 4 5 Number of Donuts Bought 6 7 8 9 10 Part B Which statement is true? O Store 2 charges $0.45 less per donut than Store 1. O Store 2 charges $0.45 more per donut than Store 1. O Store 2 charges $3.75 less per donut than Store 1. O Store 2 charges $3.75 more per donut than Store 1. O Calculator hp Total Cost (dollars)
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Suppose the variable cost of manufacturing a graphing calculator is $50 per calculator, and the daily fixed cost is $5000. (a) Write a linear equation that relates cost y to the number of calculators manufactured x. (b) What is the daily cost of manufacturing 400 calculators? (c) One day, the total cost was $21,000. How many calculators were manufactured? (d) Graph the linear equation. Question content area bottom Part 1 a. The linear equation enter your response here relates cost y to the number of calculators manufactured x.
Equation of a line
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6. Higher Order Thinking Tasha incorrectly draws this graph to represent the balance in her savings account over time. Time (months) 1 2 3 4 a. What is the y-intercept of the graph and what does it represent in the situation? -80 -160 -240 b. Does the y-intercept make sense in this situation? Explain. -320 ty c. Explain Tasha's possible error. Account Balance ($)
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