cassie072003 cassie072003
  • 09-01-2018
  • Mathematics
contestada

which expression is equivalent to 4 - (-7)

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Lazerpent
Lazerpent Lazerpent
  • 09-01-2018
4 - (-7)

This will be the same as 4 - - 7
Which is 4 + 7
11
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steph288
steph288 steph288
  • 09-01-2018
4+7 is equal to 4- (-7) because its a double negative so it cancels each other
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good job