Let Y = $8$ And Z = $4$ Write the Phrase as an Algebraic Expression, and Evaluate

question 43

Multiple Choice

Let y = $8$ and z = $4$ . Write the phrase as an algebraic expression, and evaluate it. z less than y

• A) \(y - z ; 5\)
• B) \(y - z ; 4\)
• C) \(y + z\)
• D) \(y + z ; 4\)
• E) \(y - z ; - 4\)

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Definitions:

Abiotic Factors

Non-living chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems.

Ecosystem

A biological community of interacting organisms and their physical environment.

Primary Consumers

Organisms that feed on primary producers; they are usually herbivores that eat plants and algae.

Green Plants

Photosynthetic, plant organisms that contain chlorophyll and produce oxygen as a byproduct of photosynthesis.