Solve, Using the Substitution Method, and Check $\begin{array} { c } 4 x + 5 y = 70 \\4 x = - 15 y\end{array}$

question 53

Multiple Choice

Solve, using the substitution method, and check. $\begin{array} { c } 4 x + 5 y = 70 \\4 x = - 15 y\end{array}$

• A) (25.25, -6)
• B) (26.25, -7)
• C) (8, -8)
• D) (31.25, -2)
• E) (23.25, -10)

Understand the factors that contribute to group cohesiveness and attractiveness.

Recognize the role of leadership and membership dynamics in groups.

Understand the effects of group development stages on group performance and member relationships.

Grasp the impact of external factors and member similarity on group dynamics.

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