3 years ago

Which expression models this phrase? 27 decreased by the difference of a number and 3?

1 answer:

5 0

Decreased by: ___ -
difference: (___ - ___)
27 - (x - 3) is an accurate model of this situation.

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jek_recluse [69]

Answer:

$2t^3+15t^2+19t+6$

Step-by-step explanation:

Height of the Rectangle $=t^2+7t+6$

Width of the Rectangle $=2t+1$

Area of the Rectangle = Height X Width

$=(2t+1)(t^2+7t+6)\\=2t(t^2+7t+6)+1(t^2+7t+6)\\=2t^3+14t^2+12t+t^2+7t+6\\$Collect like terms\\=2t^3+14t^2+t^2+12t+7t+6\\Area=2t^3+15t^2+19t+6\\$

The area of the rectangle is $2t^3+15t^2+19t+6$

4 0

3 years ago

storchak [24]

Answer:

I believe the correct answer is - The value of a bank account with quarterly compounded interest after 6 years.

I'm not sure if this is 100% correct but hope it helps.

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2 years ago

kati45 [8]

The length of the trail is 98.5 KM, all you need to do is divide the total distance by the number of times she went on it.

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3 years ago

timurjin [86]

Answer:

69x

Step-by-step explanation:

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2 years ago

IRINA_888 [86]

Answer:

65.36

Step-by-step explanation:

15.2 x 4.3 = 65.36

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2 years ago