Let X Represent the Number $\frac { x - 20 } { 7 }$

question 147

Multiple Choice

Let x represent the number. Write the English phrase as an algebraic expression.
-Seven times the difference of a number and 20

• A)7(x - 20)
• B)7x - 20
• C)7(20 - x)
• D) \(\frac { x - 20 } { 7 }\)

---

Definitions:

Muscles

Tissues in the body that have the ability to contract and move parts of the body.

Pelvic Diaphragm

A muscular structure that separates the pelvic cavity above from the perineal region below, providing support for the pelvic organs.

Levator Ani

A broad, thin muscle, situated on either side of the pelvis, which supports the pelvic viscera.

Coccygeus

A muscle located in the pelvic area, involved in supporting the coccyx (tailbone) and controlling movement in the pelvic floor.