New members pay a fee of $18 per month.
Step-by-step explanation:
Given,
Yearly movie rental cost = $231
Registration fee = $15
1 year = 12 months
Let,
x be the fee per month.
12x+15=231

Dividing both sides by 12

New members pay a fee of $18 per month.
Keywords: subtraction, division
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There is rotational symmetry if there is a center around the object that is turned or rotated a certain amount of degrees and the shape isn't changed.
<em>Answer below:</em>
<em>Hope this helps :-)</em>
C I think sorry I will try I will get other answers later