Which of the following expressions is equivalent to (19⋅9)⋅x−9?(1 point)
Responses
x−9
x minus 9
9x
9 x
−9x
negative 9 x
9−x
1 answer
9x
Responses
x−9
x minus 9
9x
9 x
−9x
negative 9 x
9−x
1 answer