Solve the System by Elimination

question 84

Multiple Choice

Solve the system by elimination.
--x + 2y = -3 2x - 4y = 6

• A) (2y - 3, y)
• B) (3, 0)
• C) (2y + 3, y)
• D) (0, - 32 )

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Definitions:

Chemical Synapse

A junction between two nerve cells where neurotransmitters are released to transmit signals.

Presynaptic Terminal

The end part of a nerve cell (neuron) that communicates signals to another neuron or muscle cell across a synapse.

Postsynaptic Membrane

The region of a neuron that receives and responds to neurotransmitter signals from another neuron at a synapse.

Action Potential

A rapid rise and subsequent fall in voltage or electrical charge across a cellular membrane, typically neurons, signaling along the nerve.