asked 31.2k views
5 votes
The trombone is 30 inches long. The trumpet is 10 inches shorter than the trombone and 10 inches longer than the harmonica. How long is the harmonica?

2 Answers

0 votes

Answer:

Explanation:

answered
User Nuru Salihu
by
8.9k points
4 votes

Answer:

40 inches or 20

Explanation:

answered
User Mschayna
by
7.7k points
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