amous amusement park. or an unlimited number of in the family. The Xx), as a function of the ow many people were in

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section9.9: Combining Functions
Problem 40PPS
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The Johnson family is preparing to vacation at a famous amusement park.
The park offers a family ticket discount package for an unlimited number of
rides and will charge an entry fee for each person in the family. The
equation below represents the cost per person, C(x), as a function of the
number of people in the family, x.
120
C(x) = x + 7.5
If each person in the Johnson family paid $17.50, how many people were in
the family?
< PREVIOUS
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Transcribed Image Text:The Johnson family is preparing to vacation at a famous amusement park. The park offers a family ticket discount package for an unlimited number of rides and will charge an entry fee for each person in the family. The equation below represents the cost per person, C(x), as a function of the number of people in the family, x. 120 C(x) = x + 7.5 If each person in the Johnson family paid $17.50, how many people were in the family? < PREVIOUS 12 13 14 15 16 C O CLEARA 17
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