Solve the System by Substitution $$\begin{aligned}3 x + 7 y & = 2 \\9 y & = 30 + 2 x\end{aligned}$$

question 248

Multiple Choice

Solve the system by substitution.
- $$\begin{aligned}3 x + 7 y & = 2 \\9 y & = 30 + 2 x\end{aligned}$$

• A) \(\left. \left\{ - \frac { 192 } { 41 } , \frac { 94 } { 41 } \right) \right\}\)
• B) \(\left\{ \left( - \frac { 192 } { 41 } , - \frac { 360 } { 41 } \right) \right\}\)
• C) \(\left\{ \left( - \frac { 192 } { 41 } , - \frac { 40 } { 41 } \right) \right\}\)
• D) \(\left\{ \left( \frac { 94 } { 41 } , - \frac { 192 } { 41 } \right) \right\}\)

Acknowledge the influence of ancient civilizations and their knowledge on the Scientific Revolution.

Appreciate the role of scientific communities in the advancement and spread of scientific knowledge.

Understand the impact of political and religious authorities on the scientific community and their work.

Comprehend cultural and religious variances in the acceptance and spread of scientific ideas across Europe and into Russia.

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Definitions:

EOQ

Economic Order Quantity, a formula used in operations management to determine the optimal order size that minimizes the total inventory holding costs and ordering costs.

Push Inventory

A strategy where products are produced or supplied based on projected demand rather than actual customer orders.

Zero Inventories

An inventory management approach aimed at minimizing stock levels, often associated with Just-In-Time (JIT) manufacturing systems.