Write a compound inequality that represents each phrase. Graph the solutions.
The time a cake must bake is between 25 minutes and 30 minutes, inclusive.
To write: and write the compound inequality that represents the given phrase.
Explanation of Solution
Given information:
The given statement is
“The time a cake must buy between
Calculation:
Let the time is x.
x is between
inclusive means includes the boundary points.
Hence, the compound inequality of given phrase is
Graph:
The graph of
In above graph shaded line is the solution of the inequality.
Closed circle indicates including the point.
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