Well
21-8= 13
63-21=42
42-21=21
13*2=26 t
There is 26 non woodwind instruments
Answer:
23
Step-by-step explanation:
This calculator performs basic and advanced fraction operations, expressions with fractions combined with integers, decimals, and mixed numbers.
Answer:
a and b
Step-by-step explanation:
5a+2b-3a+4
= (5a-3a)+2b+4
= 2a + 2b + 4
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