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anonymous
 5 years ago
the average price of a certain brand television dropped from $3000 in january to $2400 in sept. find the rate of change in the average of the televison. pleez help show work
anonymous
 5 years ago
the average price of a certain brand television dropped from $3000 in january to $2400 in sept. find the rate of change in the average of the televison. pleez help show work

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so, in seven months, the price dropped by $600. correct?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0thats what i thought..

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0right, so how much did it drop per month on average?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0do i divide the months by 600

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you want to do 7 / 600? Why?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the total drop in price over 7 months was 600 dollars. so, how much was the drop on average per month?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0right. so the rate of change in price was 85 dollars per month

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you put 85 because the price is reducing.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0the rate of change means how fast the price is reducing over time.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0january to sept IS 7 MONTHS?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0jan to feb is 1 month feb to march is 1 month march to april is 1 month april to may is 1 month may to june is 1 month june to july is 1 month july to august is 1 month august to september is 1 month so the total number of months is 8, not 7. andrea, use 8 instead of 7 to get your answer. thanks nancy, for pointing that out!
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