Solve the System of Equations by the Elimination Method

question 82

Multiple Choice

Solve the system of equations by the elimination method.
-7x + 8y = 7 -4x - 4y = -4

• A)(0, 1)
• B)no solution
• C)(1, 1)
• D)(1, 0)

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Definitions:

Osmoregulation

The process by which living organisms regulate the concentration of water and solutes within their bodies to maintain homeostasis.

False Statement

A claim or assertion that is not in accordance with facts or truth.

Malpighian Tubules

Excretory structures that remove wastes from the hemolymph (blood) of insects and arachnids, playing a role in osmoregulation.

Active Transport

A cellular process that moves substances against their concentration gradient, requiring energy.