Table of contents
- 0. Review of Algebra(0)
- 1. Equations & Inequalities(0)
- 2. Graphs of Equations(0)
- 3. Functions(0)
- 4. Polynomial Functions(0)
- 5. Rational Functions(0)
- 6. Exponential & Logarithmic Functions(0)
- 7. Systems of Equations & Matrices(0)
- 8. Conic Sections(0)
- 9. Sequences, Series, & Induction(0)
- 10. Combinatorics & Probability(0)
1. Equations & Inequalities
Linear Equations
1. Equations & Inequalities
Linear Equations: Study with Video Lessons, Practice Problems & Examples
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49PRACTICE PROBLEM
The customer loyalty card in a coffee shop costs $24. A regular size coffee typically costs $4. If the person presents a loyalty card, a discount of 20% will be applied. Identify the number of times that the person must buy a coffee so that the total price without the card is the same with the total price with the card.
The customer loyalty card in a coffee shop costs $24. A regular size coffee typically costs $4. If the person presents a loyalty card, a discount of 20% will be applied. Identify the number of times that the person must buy a coffee so that the total price without the card is the same with the total price with the card.