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Julli [10]
2 years ago
7

Need help with this algebra question

Mathematics
1 answer:
slava [35]2 years ago
3 0

Answer:

Option 2

Step-by-step explanation:

1. Combine like terms

2. Then solve

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Answer:

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The cruising speed of the bullet train will be at least 170 miles per hour. Use s to represent the train's cruising speed (in mi
salantis [7]

Answer:

s ≥ 170

Step-by-step explanation:

The problem raises the following statement: "The cruising speed of the bullet train will be at least 170 miles per hour"

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6 0
3 years ago
Find the second derivative y=1/5x^2+1/11x
Amiraneli [1.4K]

\frac{dy}{dx}=\frac{1}{5}.x^{2-1}.2 + \frac{1}{11}.x^{1-1}.1

\frac{dy}{dx}=\frac{2}{5}.x+\frac{1}{11}

\frac{d^2y}{dx^2}=\frac{2}{5}.x^{1-1}.1

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8 0
3 years ago
Help!
ss7ja [257]

Answer:

1. yes this is proportional

2. your table should include the following numbers

1 = 34

2 = 46

3 = 58

4 = 70

3. 12x + 22 = y

Step-by-step explanation:

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2 years ago
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