The regular price of an item is at a store in p dollars. The item is on sale for 20% off the eegular price. Some of the expression shown below represent rhe sale price in dollars of the item. Which two expression each represent the sale price of rhe item

Complete question :

The regular price of an item at a store is p dollars. The item is on sale for 20% off the regular price. Some of the expressions shown below represent the sale price, in dollars, of the item. Expression A: 0.2p Expression B: 0.8p Expression C:1 - 0.2p Expression D: p - 0.2p Expression E: p - 0.8p Which two expressions each represent the sale price of the item?

Expression B: 0.8p ;

Expression D: p - 0.2p

Step-by-step explanation:

Given that:

Regular price = p dollars

Discount on price = 20%

Hence,

sale price = regular price - discounted price

Discounted price = 0.2 * p = 0.2p

Sale price = p - 0.2p

Or

Sale price = p - 0.2p = 0.8p

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft

15.36 per mile

but forgot to round

i am pretty sure