eta20
eta20
17.11.2020 • 
Mathematics

A college student needs 11 classes that are worth a total of 40 credits in order to complete her degree. the college offers both 4-credit classes and 3-credit classes. write a system of equations that can be used to determine f, the number of 4-credit classes the student can take to complete her degree and t, the number of 3-credit classes number of four credit classes =
number of three credit classes =

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