OpenStax, Intermediate Algebra 2e §4.2 Solve Applications with Systems of Equations · Exercise 51 · Algebra · Systems
Solve Applications with Systems of Equations · Exercise 51
Translate to a system of equations and solve.
A commercial jet can fly 868 miles in 2 hours with a tailwind but only 792 miles in 2 hours into a headwind. Find the speed of the jet in still air and the speed of the wind.
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Intermediate Algebra 2e · §4.2 Solve Applications with Systems of Equations · Exercise 51
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