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OpenStax, Intermediate Algebra 2e §7.5 Solve Applications with Rational Equations · Try It 17 · Algebra · Rational expressions

Solve Applications with Rational Equations · Try It 17

Alice can paint a room in 6 hours. If Kristina helps her it takes them 4 hours to paint the room. How long would it take Kristina to paint the room by herself?

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OpenStax, Intermediate Algebra 2e · §7.5 Solve Applications with Rational Equations · Try It 17

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