Without graphing, classify the following system as independent, dependent, or in

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Without graphing,classify the following system as independent,dependent,or inconsistent.

 -x -2y = -7

5x -y = 2




What is the solution to the system of equations?

x + y + 3z = -4 

2x     -z = -3

-x -y -2z = 5

Given https://tcan4424-oakcliff-ccl.gradpoint.com/Resour...,which of the following describes the boundary line and shading for the second inequality in the system?

a.dashed line, shade below

b.dashed line,shade above

c.solid line,shade above

d.solid line,shade below

May 14th, 2015

The answer to the first question is b. independent.

The solution to the second system of equations is (-1, -6, 1)

The answer to the third question is c. solid line, shade above

May 14th, 2015

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