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Arada [10]
2 years ago
14

5. Craig ran 3 1/2 miles in 1/9 of an hour. What is the unit rate for the number of miles Craig ran per hour? A. 9/1 B. 3/1 C. 6

3/2 D. 1/2​
Mathematics
1 answer:
Pie2 years ago
5 0

Answer:

63/2

Step-by-step explanation:

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Is x=1/3 a possible answer? It would be if in fraction form.
or -31.

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Evaluate the expression when a = 2.<br> a^2+7a+7
Galina-37 [17]

Answer:

25

Step-by-step explanation:

a² + 7a + 7

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Plug in the value of 2 for every occurance of a.

(2)² + 7(2) + 7

First, solve the exponent.

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Now, multiply.

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7 0
3 years ago
How do I do this <br> X+y=-4<br> 3x-6y=15
avanturin [10]

Answer:

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Step-by-step explanation:

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---------------

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8 0
3 years ago
Determine the derivative of f(x) = -5x+3x from first principles first Calculate​
ASHA 777 [7]

Answer:

The derivative of the function f(x) = -5x+3x is ---->  <u>-2</u>

Step-by-step explanation:

8 0
3 years ago
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