Math Problem Statement
In Beloy’s fish ball factory, it costs 25 to make 15 pieces of fishball while it costs 40 to make 27 pieces. Assuming that the total cost is described by a linear function, how much does it cost to make 19 pieces of fishball
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Functions
Systems of Equations
Formulas
Linear function formula: C = mn + b
Theorems
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Suitable Grade Level
Grades 7-9