Two numbers have a sum of 23 and a difference of 7.
part a: write a system of equations to m...
Mathematics, 02.09.2019 01:00 cordobamariana07
Two numbers have a sum of 23 and a difference of 7.
part a: write a system of equations to model this situation.
part b: solve the system of equations for the two numbers.
Answers: 1
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