Choose the ordered pair that is a solution to the system of equations. 3x - y = 9 2x + y = 6
1 answer:
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Answer:
1.0 g element will be remaining after 19 minutes
Step-by-step explanation:
Answer:
So Equation ( 1 ) is NOT Equivalent to Equation ( 2 )
Step-by-step explanation:
Given:
..............Equation ( 1 )
................Equation ( 2 )
To Find:
Whether Equation ( 1 ) is Equivalent to Equation ( 2 )
Support your answer by evaluating the expression for t = 2.
Solution:
For t=2 Equation ( 1 ) we get
For t=2 Equation ( 2 ) we get
From above we get two different values
So Equation ( 1 ) is NOT Equivalent to Equation ( 2 )