-21
That would be negative three. A negative multiplied by a negative is a positive. A negative multiplied by a positive is still a negative.
The answer is -7 (negative seven)
Any number multiplied by one is itself. Therefore, negative three times one is negative three.
(-3)(-1)/3=3/3=1
-6
No, a negative multiplied by a negative is a positive, as is of course a positive multiplied by a positive. Only when a negative is multiplied by a positive is the answer negative.
Negative three.
13
It is a positive. When you multiply a negative and a negative, it becomes a positive, then you multipy the positive with the other positive
1.61
7/24
Yes it is.