Answer:
B. juans solution is incorrect
Step-by-step explanation:
The perimeter of the sandbox is 60 ft.
5x5=25
Two sides = 25, so 25+25 = 50.
Two other sides = 5, so 5+5=10
50+10 = 60, and that is the correct answer.
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Double the number like 2 x5 would be 5+5
Answer
its the third one.
Step-by-step explanation:
