OpenStax, Prealgebra 2e §9.7 Solve a Formula for a Specific Variable · Try It 9 · Algebra · Algebra word problems

Solve a Formula for a Specific Variable · Try It 9

Use the formula $I = P r t .$
Find $t :$ ⓐ when $I = \$ \text{2},\text{160}, r = \text{6}\%, P = $\text{12},\text{000};$ ⓑ in general

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OpenStax, Prealgebra 2e · §9.7 Solve a Formula for a Specific Variable · Try It 9

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