Research an example of a monopoly in the United States economy, past or present. Construct a brief explanation of the monopoly and its impact on the market?

the answer is a

step-by-step explanation:

the correct answer is x/3+10≥32

hope this !

step-by-step explanation: 2

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%