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galben [10]
3 years ago
11

18 is greater than or equal to negative 2X.

Mathematics
1 answer:
garri49 [273]3 years ago
8 0

I assume you mean 18>=-2x?

1) 18>=-2x

2) -9>=x

3) -9<=x (keep note you have to do this when dividing or multiplying by a negative)

So the answer is -9 is less than or equal to x

Hope this helped!

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The population of Minnesota in thousands, t years since 2000 can be represented by P=37t+4934.
pychu [463]

Answer(A):

Given that the population of Minnesota in thousands, t years since 2000 can be represented by equation:

P=37t+4934

P-intercept means value of P when t=0

P=37*0+4934

P=0+4934

P=4934

Hence P-intercept is 4934. Which means that population of Minnesota in year 2000 was 4934.


Answer(B):

t-intercept means value of t when P=0

0=37t+4934

-4934=37t

divide by 37

-4934/37=t

-133.351351351 = t

Hence t-intercept is -4934/37 which is approx -133. Which means that population of Minnesota in year (2000-133) that is in year 1867 was 0.

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beks73 [17]

Answer:

B is the correct answer

Step-by-step explanation:

Coefficient is - 5 and constant is 2

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You are driving to a vacation spot that is 1500 miles away. Including rest stops it’s takes you 42 hours to get to the vacation
Serga [27]

You were not driving for 12 hours.

<em><u>Explanation</u></em>

Distance to the vacation spot is 1500 miles and you estimate that you drove an average speed of 50 mph.

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distance=speed*time\\ \\ time=\frac{distance}{speed}

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Given that, including rest stops it’s takes you 42 hours to get to the vacation spot.

Thus, the number of hours you were not driving =(42-30)=12 hours

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Answer: 13. yes 14. no

Step-by-step explanation:

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14. different angles sized down

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Step-by-step explanation:

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