Divide as Indicated $$\frac { 21 x - 21 } { 11 } \div \frac { 7 x - 7 } { 66 }$$

question 73

Multiple Choice

Divide as indicated.
- $$\frac { 21 x - 21 } { 11 } \div \frac { 7 x - 7 } { 66 }$$

• A) \(\frac { 147 ( x - 1 ) ^ { 2 } } { 726 }\)
• B) 18
• C) \(\frac { 6 ( 21 x - 21 ) } { 7 x - 7 }\)
• D) \(\frac { 1 } { 18 }\)

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Definitions:

Glial Cells

Non-neuronal cells in the central and peripheral nervous system that provide support and protection for neurons.

Myofibrils

Long, filamentous structures within muscle cells, critical for muscle contraction and composed of repeating units of sarcomeres.

Elastic

Materials or tissues capable of returning to their original shape after being stretched or compressed.

Reticular

Related to a network or net-like structure, often used in biological contexts to describe the appearance or organization of tissues or cell formations.