Question

Guided Practice

Solve the compound inequality.


3 ≤ w + 2 ≤ 7


A.
5 ≤ w ≤ 9


B.
1 ≤ w ≤ 7


C.
1 ≤ w ≤ 5

Answer 1

C.

1 ≤ w ≤ 5

Explanation:

Move all terms not containing

w

from the center section of the inequality.

Inequality Form:

1 ≤ w ≤ 5

Interval Notation:

[ 1 , 5 ]