The number of credit hours a student have to take for the two tuition costs to be equal is 2.5 hours. Option A
c(h) = 250 + 200h
s(h) = 300 + 180h
Where,
To have equal tuition in both schools,
equate both function
250 + 200h = 300 + 180h
200h - 180h = 300 - 250
20h = 50
h = 50/20
h = 2.5 hours.
The number of credit hours a student have to take for the two tuition costs to be equal is 2.5 hours.
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