Answer
a) addition
b) multiplication
c) P= perimeter, A = area
Work Step by Step
a) we can use addition to find P
b) we can use multiplication to find A
c) P stands for perimeter, A stands for area
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 3 - Section 3.1 - Simplifying Algebraic Expressions - Vocabulary, Readiness & Video Check - Page 169: 13
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