The answer is x

0 because there are no images of x before 0.
239.99 x 75%(75/100) ~ $180
$180 x 90%(90/100) = $162
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y = cos ^- 1 (x)
Step-by-step explanation:
The Function y = cos -1x = arccos x and its Graph: Since y = cos -1x is the inverse of the function y = cos x, the function y = cos -1x if and only if cos y = x. This leaves the range of the restricted function unchanged as [-1, 1].
Answer:
$0.33 per inch
Step-by-step explanation:
Divide cost by inch to get cost per inch.