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Rasek [7]
3 years ago
14

Subtract 5b − 3c from −8a − 2b − 10c

Mathematics
2 answers:
erik [133]3 years ago
3 0

Answer:

-8a - 7b - 7c

Step-by-step explanation:

-8a - 2b - 10c - (5b - 3c)

Negate 5b and -3c

-8a - 2b - 10c - 5b + 3c = -8a - 7b - 7c

LenKa [72]3 years ago
3 0

Answer: the answer is -8a-7b-7c

Step-by-step explanation:

See attachment

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Answer:

N = 52 * (9/7)^(t/1.5)

Step-by-step explanation:

This problem can be modelated as an exponencial problem, using the formula:

N = Po * (1+r)^(t/1.5)

Where P is the final value, Po is the inicial value, r is the rate and t is the amount of time.

In our case, we have that N is the final number of branches after t years, Po = 52 branches, r = 2/7 and t is the number of years since the beginning (in the formula we divide by 1.5 because the rate is defined for 1.5 years)

Then, we have that:

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3 years ago
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Answer:

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hope this helps

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Step-by-step explanation:

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Sorry if its wrong :(

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