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Mathematics 19 Online
OpenStudy (anonymous):

Choose the better definition of system of linear equations. An expression constructed from a set of terms by multiplying each term by a constant and adding the results Two or more linear equations with the same variables, graphed on same coordinate plane. A pair of numbers used to locate a point on a coordinate plane; the first number tells how far to move horizontally and the second number tells how far to move vertically. A method for solving a system of linear equations. It is used to eliminate one of the variables by isolating one variable in one equation, and substituting the resu

OpenStudy (anonymous):

expression for that variable in the other equation.

OpenStudy (anonymous):

I'm stuck between B and D

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