Question

THANKS IN ADVANCE!

Jenna multiplied four numbers together and then divided by -2. The result was a positive value.

Which of the following statements MUST be true?

None of the factors were negative.
All of the factors were negative.
An odd number of factors were negative.
An even number of factors were negative.

Answer 1

(1)negative x (2)negative = positive x (3)negative = negative x (4)positive = negative

negative divided by negative = positive

odd number were negative