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Two-variable systems of equations
Questions (3)
two records and three tapes cost $31.three records and two tapes cost $29 .find the cost of each record and each tape
2 answers
asked by
geeh mommah
576 views
3x + y = −2
3x + −2y = 10
1 answer
asked anonymously
12 views
3x+6y=21 -5x+2y=13
3 answers
asked anonymously
5 views
Parent Categories (3)
Algebra
Equations and Word Problems
Systems of Equations
