CA Algebra I: Rational Expressions
Questions 66-70, more simplifying of rational expressions
CA Algebra I: Word Problems
Questions 71-74, word problems
Errata: For problem 74, it should be1/20 + 1/30 = 3/60 + 2/60 = 5/60 = 1/12 and the answer is 12 min.
CA Algebra I: More Word Problems
Questions 75-78, word problems and functions
CA Algebra I: Functions
Questions 79-80, functions, domain and range
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