An item is regularly priced at 45$ it is on sale for 40% off the regular price how much (in dollars) is discounted from the regular price

$18

Step-by-step explanation:

To find 40% of a quantity, rewrite 40% as 0.40 and multiply:

40% of $45 is 0.40($45) = $18.  This is the amount discounted frorm the regular price.

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