Solve by the Substitution Method

question 83

Multiple Choice

Solve by the substitution method.
-x + y = -2
x + y = -7

• A)No solution
• B)(0, -9)
• C)(0, 0)
• D)(-2, -7)

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Activities, policies, or strategies that contribute to an improvement in the general well-being and quality of life of individuals or communities, often through the provision of public goods or redistribution of resources.

ATC

Average Total Cost; the total cost of production divided by the total output produced.

Economic Profits

The remaining amount after deducting total expenses from the total income, taking into account all direct and indirect costs.

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