haimontydebnath haimontydebnath

10-12-2020
Mathematics

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The expression 20a + 13c is the total cost for a adults and c students to enter the Miami Science Museum.

Find the total cost for four adults and 24 students

Respuesta :

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10-12-2020

If 20a+13c is the total cost for a adults and c children, then (assuming that students are children) the total cost for 4 adults and 24 students will be
20*4+13*24=80+312=392.

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