There is a $12% off sale in store. calculate the regular price, to the nearest cent, of an item that sells for $4115.31

So, say "x" is the regular price, which is 100%.

now, the item is discounted though, is discounted 12% off "x", and is 4115.31, that means 4115.31 is really 100% - 12% or the 88% of the original price.

now, if 4115.31 is 88% of the original price "x", what the dickens is "x"?

40=2x-6

fuel economy is 23 of mid size car