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Anita multiplies an unknown integer by -5 and gets a result that is greater than 0 (positive).
Which of the following must be true about the unknown integer?

Class 7Multiplication of IntegersIntegers
  • AIt is negative
  • BIt is positive
  • CIt is zero
  • DIt is exactly -5

Step-by-Step Solution

Multiplying by -5 (negative) gives a positive result only when the unknown integer is also negative, since negative negative = positive.
Answer: A) It is negative

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