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
Rational Equations
1. Equations & Inequalities
Rational Equations: Study with Video Lessons, Practice Problems & Examples
Back to all problems
80PRACTICE PROBLEM
Solve the given problem using the four-step procedure.
z varies jointly as x and y. z = 343 where x = 7 and y = 49. Find z where x = 9 and y = 3.
Solve the given problem using the four-step procedure.
z varies jointly as x and y. z = 343 where x = 7 and y = 49. Find z where x = 9 and y = 3.