The number of fish (f) in a fish tamk increases when the number of plants (p) increases. write the correct equation for this scenario, and solve for the number of fish when the number of plants is 3. graph: 15 plants to 6 fish 20 plants to 8 fish. a. f=p f=3 b. f=4p; f= 1.2 c. f = 90/p; f =30 d. 90/p ; f= 270

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%

if you're trying to figure out how much each ounce cost it would be 0.20

cents each ounce