
Concept explainers
To write a numerical expression for the given verbal phrase.

Answer to Problem 15IP
Explanation of Solution
Given information:
The total length of songs on a CD if each of nine songs is three minutes long.
Calculation:
In order to write a numerical expression for the given verbal phrase, observe that there are 9 songs in the CD and each song is 3 minutes long.
So, the numerical expression for the total length of songs on CD can be found by multiplying the total number of songs, 9, by the time duration of each song, that is 3 minutes.
Thus, the numerical expression for the given verbal phrase is
Chapter 1 Solutions
Glencoe Math Accelerated, Student Edition
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