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A gopher begins at 7 inches below the surface of a garden and digs

another 9 inches. Which expression represents this problem? *

7-9
9-7
-7-9
-7-(-9)

User Cdoublev
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6.9k points

1 Answer

1 vote
-7-9, because he already starts below the surface by 7 feet then digs 9 inches lower
User John Martin
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