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Trava [24]
3 years ago
6

On a particular day, the wind added 5 miles per hour to Jaime's rate when she was rowing with the wind and subtracted 5 miles pe

r hour from her rate on her return trip. Jaime found that in the same amount of time she could row 60 miles with the wind, she could go only 30 miles against the wind.
What is her normal rowing speed with no wind?
Mathematics
1 answer:
olga55 [171]3 years ago
3 0

Answer:

45

Step-by-step explanation:

The first part of the question is to throw you off and is of no use

To find the answer you must find the midpoint of 30 and 60

which shall give you 45 and that is the answer to the question

Hope this helped you

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Step-by-step explanation:

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x+y+x+y+3(y+5)

expanding this, we have;

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3 years ago
7n+2 = 4n+17 solve the equation
lions [1.4K]

Answer:

n = -5

Step-by-step explanation:

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n + 2 = 4 n + 17

Hint: | Move terms with n to the left hand side.

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(n - 4 n) + 2 = (4 n - 4 n) + 17

Hint: | Combine like terms in n - 4 n.

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Hint: | Look for the difference of two identical terms.

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Hint: | Evaluate 17 - 2.

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Hint: | Divide both sides by a constant to simplify the equation.

Divide both sides of -3 n = 15 by -3:

(-3 n)/(-3) = 15/(-3)

Hint: | Any nonzero number divided by itself is one.

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5 0
2 years ago
5.5% sales tax on a 59.99 lamp
VikaD [51]

Answer:

$63.29

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2. 3.29945 +$59.99 = 63.28945

3. round to $63.29

there i hope i help :)

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