Answer
3 treats
Work Step by Step
First, we know that there are 21 treats.
Second, we know that there are 7 dogs.
We need to set up an equation. Let "o" stand for treats per dog
7o = 21
- Divide both sides by 7
o = 3
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 2 - Solving Equations - 2-1 Solving One-Step Equations - Practice and Problem-Solving Exercises - Page 86: 74
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