Please leave an explanation too !

-20=-20

Step-by-step explanation:

Distribute the 4.

(4xp-20)-8=4p-28

get rid of the variables (replace p with 2)

(8-20)-8=8-28

Simplify or combine like terms

-12-8=-20

Simplify or combine like terms

-20=-20

Hope this helps feel free to contact me if you need further help :D

step-by-step explanation:

coldest temperature they recorded add me europa2433

europa2433

answer:   expression= p+p*d%

price reduction + sale price = $625

sale price: $p+$p*d%

where d% is the percentage of discount

step-by-step explanation:

original price = p

price went down by $150 price reduction $p*d%

sale price= $ 475

therefore the price before sale is: $625

and the expression that shows the price before sale is: p+p*d%