A store has a sale where every item has a scale price that is 20% less than the regular price . Write an Expression that represents the sale price of an items if the regular price is p dollars PLEASEEE HELP I HAVE TO MAKE PROGRESS

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Answer:

0.80p

Step-by-step explanation:

sale price = p - (20% of p)

= p - 0.20p

= 0.80p