Solve the system of equations using substitution or elimination by addition.
x + y = 0.5
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Mathematics, 28.07.2019 21:10, Averybeam300
Solve the system of equations using substitution or elimination by addition.
x + y = 0.5
0.7x + 0.6y = 0.31
select the correct choice below and if necessary, fill in the answer box to complete your choice.
a. the solution is (type an ordered pair.)
b. there are infinitely many solutions.
c. there is no solution.
Answers: 2
Mathematics, 21.06.2019 23:00, eduardoma2902
Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction
Answers: 2
Mathematics, 22.06.2019 02:00, emaleyhughes21
16x^2-16x=5 solve the equation by completing the square
Answers: 3
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