Solve the System by the Addition Method $$\left\{ \begin{array} { r } x + 7 y = 68 \\3 x + 7 y = 78\end{array} \right.$$

question 66

Multiple Choice

Solve the system by the addition method. If there is no solution or an infinite number of solutions, so state. Use set
notation to express the solution set.
- $$\left\{ \begin{array} { r } x + 7 y = 68 \\3 x + 7 y = 78\end{array} \right.$$

• A) \(\{ ( 6,8 ) \}\)
• B) no solution; \(\varnothing\)
• C) \(\{ ( - 9,5 ) \}\)
• D) \(\{ ( 5,9 ) \}\)

Identify and describe specific congenital and developmental disorders in children.

Understand the effects of bullying and the types of behaviors not associated with it.

Recognize various therapeutic approaches and their applications for childhood disorders.

Differentiate between behavioral, cognitive, and somatic symptoms of anxiety disorders across different age groups.

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Revised Article 1

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UCC

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