Name: SAT Math Help & School Math Mastery
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#10935

inequalities

applications

rectangles

medium

120 sec

A seamstress has a piece of fabric that is 180 inches long. She plans to cut the fabric into strips, where each strip is between 6 inches and 9 inches wide, inclusive. Let $n$ be the number of strips she can cut from the fabric. Which of the following describes all possible values of $n$ ?

A.

$6 \leq n \leq 9$

B.

$20 \leq n \leq 30$

C.

$20 \leq n \leq 180$

D.

$30 \leq n \leq 180$