Can someone please help me on this ty!!❤️

ab will be equal to

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.

answer: the answer is b. i think hope i got it correct

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%