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Unit 3: One-variable equations, inequalities, and their applications
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About this unit
This unit is about writing and solving one-variable equations and inequalities, and applying these concepts to real-world problems. We’ll also explore financial concepts including simple and compound interest, and factors that go into taking out a loan.
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Practice
- Using inequalities to solve problemsGet 3 of 4 questions to level up!
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Practice
- Write equations to represent problemsGet 3 of 4 questions to level up!
- Write inequalities to represent problemsGet 3 of 4 questions to level up!
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Practice
- Equations with variables on both sidesGet 3 of 4 questions to level up!
- Equations with variables on both sides: decimals & fractionsGet 3 of 4 questions to level up!
Practice
- Equations with parenthesesGet 3 of 4 questions to level up!
- Equations with parentheses: decimals & fractionsGet 3 of 4 questions to level up!
Practice
- Sums of consecutive integersGet 3 of 4 questions to level up!
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Practice
- Simple and compound interestGet 3 of 4 questions to level up!
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