Which pair of words describes this system of equations 3y=9x-6 2y+6x=4
1 answer:
Answer:
Consistent and dependent
Step-by-step explanation:
Given
Required
The words that describe the equations
Make y the subject in (2)
Collect like terms
Divide through by 2
Substitute: in (1)
Collect like terms
Solve for x
Simplify
Substitute in
So, we have:
and
<em>The system is consistent because it has at least 1 solution </em>
<em>The system is dependent because it has more than 1 solution </em>
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Answer:
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Step-by-step explanation:
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96% = 66
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Answer:
Step-by-step explanation:
a - (+9) = a - 9
b - (-15) = b + 15
c - (+62) = c - 62
I don't have graphing paper but with what I have done is made a small graph on a normal piece of paper from 10 to -10 on both the y and x-axis if you do it correctly it should be a rectangle
First one= C, even Second one= A, 1,2
Answer:
156.73643
Step-by-step explanation: