Solve the System of Equations by Using the Addition Method $7.7 x + 7.1 y = - 3.5$

question 122

Multiple Choice

Solve the system of equations by using the addition method.
-Solve the system by the addition method.
$7.7 x + 7.1 y = - 3.5$
$- 7.1 x - 7.3 y = 8.5$

• A) \(\{ ( 6 , - 7 ) \}\)
• B) \(\{ ( 13.3 , - 14.1 ) \}\)
• C) \(\{ ( - 1.1,0.7 ) \}\)
• D) \(\{ ( 13.1 , - 14.7 ) \}\)

Identify genetic and environmental factors contributing to obesity.

Understand the societal and psychological aspects of body image and weight perception.

Understand the effects and causes of starvation and its impact on human behavior.

Recognize the factors contributing to the increase in obesity rates, including dietary and lifestyle changes.

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