The cost of printing flyers varies directly with the number of flyers printed. If it costs $150 to print 500 flyers, what is the cost to print 800 flyers? ________dollars.
Answer & Analysis
Analysis
Question Analysis
This question tests the application of direct variation in a real-world context. The student needs to use the given cost and quantity to find the constant of variation and then use it to find the cost for a different quantity.
Key Concept Explanation
In direct variation, the relationship between two variables and is given by , where is the constant of variation. Here, the cost varies directly with the number of flyers .
Step-by-step Solution
1. Given that the cost dollars when flyers, we can write the equation as .
2. Solving for
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