Roger has a nail that is 12 centimeters long. he measures and records the length of the nail as 15 centimeters. what is thepercent error in roger's measurement?

if the probability is 1/12, 75 people will receive a $25 gift card

step-by-step explanation:

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%