In 1980 the US produced 152 million tons of trash. In 1985 the US produced 164 million tons of trash. a) Write a point slope equation for the situation.

b) In 1990 the US produced 196 million tons of trash. Does this fit with your equation from part a?

mathpapa

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%

step-by-step explanation:

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