If a table's constant of proportionality is .25, does that mean the answers get smaller, or larger when you apply the constant of proportionality?

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225

nope lol

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%