A lemonade seller calculates that it costs $20 to produce 100 glasses of lemonade and $35 to produce 400 glasses of lemonade.

Question

A lemonade seller calculates that it costs $20 to produce 100 glasses of lemonade and $35 to produce 400 glasses of lemonade. Assume the relationship between the cost and the number of glasses of lemonade produced is linear.
Of the choices given, what is the most reasonable estimate for producing 700 glasses of lemonade?
$35
$40
$50
$70

Kunduz · Accepted Answer

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