What is the next term in the following sequence: 90, -135/2, 405/8,...
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the answer is 8/21

hope this

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%

6

step-by-step explanation:

$450 i think. hope this ☺