Joe has 20 hot dogs. He is purchasing more hot dogs. He can purchase up to 8 boxes of hot dogs. Each box contains 48 hot dogs. Joe cannot purchase partial boxes. The function that models the number of hot dogs Joe has is f(b)=48b+20f(b)=48b+20 , where b is the number of boxes of hot dogs he purchases.What is the practical domain of the function?all real numbers from 1 to 8 inclusive{68,116,164,212,260,308,356,404}{68,116,164,212,260,308,356,404}all integers from 1 to 8 inclusiveall real numbers

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general 11 months ago 7257

Diana is a homebound teacher who charges $45 per hour plus an additional flat fee of $20 for travel. The equation that represents this situation is y = 45x + 20, where x represents the number of hours of classes and y represents the total cost. Another teacher, Paula, creates a graph comparing the total amount Diana charges for a session and the total amount she charges for a session. Paula finds her graph is shifted below Diana's line, and her line is also steeper than Diana's line.Paula charges less per hour and has a lower travel fee.Paula charges more per hour but has a lower travel fee.Paula charges less per hour but has a higher travel fee.Paula charges more per hour and has a higher travel fee.select the correct answer and i will give the brainlest and ten points

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general 11 months ago 6208