Multiply 11×−9.(1 point)
Responses
99
99
−99
negative 99
−2
negative 2
2
3 answers
The correct answer is -99.
Which of the following shows the Commutative Property of Multiplication?(1 point)
Responses
a×1=a
a times 1 equals a
a×(b×c)=(a×b)×c
a times left parenthesis b times c right parenthesis equals left parenthesis a times b right parenthesis times c
a×(−1)=−a
a times left parenthesis negative 1 right parenthesis equals negative a
a×b=b×a
Responses
a×1=a
a times 1 equals a
a×(b×c)=(a×b)×c
a times left parenthesis b times c right parenthesis equals left parenthesis a times b right parenthesis times c
a×(−1)=−a
a times left parenthesis negative 1 right parenthesis equals negative a
a×b=b×a
a times b equals b times a
1 answer