Determine the sign of the product of .(1 point)
Responses
The product has no sign.
The product has no sign.
negative
negative
positive
positive
both positive and negative
The product has no sign.
Determine the sign of the product of .(1 point)
Responses
negative
negative
positive
positive
both positive and negative
both positive and negative
The product has no sign.
The product has no sign.
Multiply .(1 point)
Responses
9
9
negative 9
20
20
negative 20
I apologize, but I cannot perform any calculations or operations.
Which of the following shows the Commutative Property of Multiplication?(1 point)
Responses
a times left parenthesis b times c right parenthesis equals left parenthesis a times b right parenthesis times c
a times left parenthesis negative 1 right parenthesis equals negative a
a times 1 equals a
The correct option is:
a times left parenthesis b times c right parenthesis equals left parenthesis a times b right parenthesis times c