The cost of printing flyers varies directly with the number of flyers printed. If the cost is $75 for 150 flyers, what is the cost for 450 flyers? _______.
Answer & Analysis
Analysis
Question Analysis
This question tests the application of direct variation in a real-world context. The student needs to determine the constant of variation and use it to find the cost for a given number of flyers.
Key Concept Explanation
In direct variation, , where is the constant of variation. The constant can be found by dividing by for any pair of values.
Step-by-step Solution
1. Given that the cost is $75 for 150 flyers, find :
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