Asofa regularly sells for $420. the sale price is $378. find the percent decrease of the sale price from the regular price

The percentage decrease of sale price from regular price is equal to 10%

Solution:

The regular sale price of the sofa, as mentioned in the question, is equal to $420.

The current sale price of the sofa is equal to $378

Thus, the difference in price is equal to:

Regular Price - Selling Price = 420 - 378 = 42

The percentage decrease of the sale price from regular price is equal to

Therefore, the percentage decrease of sale price i.e., $ 378 from regular price $ 420 is equal to 10%.

need points to ask question

step-by-step explanation:

easy its decreasing

step-by-step explanation:

because its top point is at the to of the graph on the left side (atleast from the veiw i see it) now if that top point wast in the lower part of the graph it would be increasing hope this have a nice day