OpenStax, Intermediate Algebra 2e §4.2 Solve Applications with Systems of Equations · Exercise 52 · Algebra · Systems
Solve Applications with Systems of Equations · Exercise 52
Translate to a system of equations and solve.
A commercial jet can fly 1,320 miles in 3 hours with a tailwind but only 1170 miles in 3 hours into a headwind. Find the speed of the jet in still air and the speed of the wind.
OpenStax, Intermediate Algebra 2e · §4.2 Solve Applications with Systems of Equations · Exercise 52
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