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borishaifa [10]
3 years ago
11

What is the definition of sum

Mathematics
2 answers:
Pani-rosa [81]3 years ago
8 0
The definition of sum is basically addition
sp2606 [1]3 years ago
6 0
Exact same thing as addition. (+)
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Step-by-step explanation:

The measure of the width of the computer desk = y feet

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⇒Measure of Length = y   + (2\frac{1}{4} )   ft

Hence, the length as an algebraic expression in y is  y   + (2\frac{1}{4} )   ft

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