All of the items in a bicycle shop are on sale for 30% off the regular price. rene spends $74.90 to buy a bicycle and a helmet (without taxes). if the regular price of the bicycle is $85, which equation can be used to find the regular price of the helmet, h?

So first you find 30% of 85, then subtract $74.90 by your answer, once you have subtracted 30% of 85 from $74.90 you’ll get what the helmet cost 30% off. Lastly all you have to do is multiply what the helmet price is at 30% off by .7 and you should get the regular price.