drag each expression to show whether it is equivalent to 54x + 18, 18(3x – 1), or (6 • 9x) + (6 • 1).

54x – 18
(9 • 6x) – (9 • 2)
3(18x + 2)
54x + 6
18(3x + 1)
(6 • 9x) + (6 • 3)

definition: a circle is the  set of all points in a plane that are equidistant  from a given  point  called the center of the circle. we use the symbol ⊙ to represent a circle. the a line segment from the center of the circle to  any point  on the circle is a radius of the circle.

step-by-step explanation:

i googled it and this is what i got i don't know how it is. sorry.

{3 + i, 3 - i, 3, -1}

step-by-step explanation: