Simplify, Where Possible $$- 4 b + 2 b$$ A) $- 2 b$

question 553

Multiple Choice

Simplify, where possible.
- $$- 4 b + 2 b$$

• A) \(- 2 b\)
• B) \(2 b\)
• C) \(- 6 b\)
• D) \(- 2 b ^ { 2 }\)

Identify non-surgical options for managing pregnancy-related conditions.

Provide appropriate postpartum care, including recognizing signs of postpartum depression and psychosis.

Recognize safe sleeping practices and risk reduction strategies for newborns.

Understand the causes and triggers of PTSD.

---

Definitions:

Cross-Cutting Relations

The principle that a geologic unit or feature is older than a rock or feature that crosscuts it.

Igneous Intrusion

The process where magma from the Earth's mantle cuts through or intrudes into the Earth's crust, eventually cooling and solidifying to form igneous rock.

Cross-Cutting Relations

A principle in geology that an igneous intrusion or fault must be younger than the rocks it intrudes or displaces.

Superposition

A principle in geology that states in an undisturbed sequence of rocks, layers on the bottom are older than those above them.