Name a pair of supplementary angles (there may be more than one pair). <1 and <5
<1 and 2
<2 and <4
<3 and <4
<5 and <4

i believe the correct answer is b.

imma say 16%. sorry if its wrong. i'm doing the same stuff right now

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%