Answer:
B) -6 x (-7) will have a positive product
Explanation:
if the expression has an even amount of - signs, (ex. none or 2)
then the answer will be positive.
if the expression has an odd amount of - signs, (ex. 1 )
then the answer will be negative.
-6 * 4
one - sign, product is negative.
-6 *( -7)
two - signs, the product is positive
-3 * 8
one - sign, product is negative
6 * (-4)
one - sign, product is negative.