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Hitman42 [59]
2 years ago
15

4. A town has a population of 450,000 people. If 60% of the population are under 25 years of age, how many people in the town ar

e 25 years old and over?​
Mathematics
1 answer:
lesya [120]2 years ago
5 0

Answer: <em>ok so if 60% is under 25 then we can assume 40% is over 25, and then do 40% of 450,000, which is 180,000 .</em>

<em>so we can say that 180,000 people in the town are over 25 years old</em>

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Step-by-step explanation:

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3 years ago
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Which values of m and b will create a system of equations with no solution? choose 1 options.
hichkok12 [17]

Answer:

The graph of a linear equation is a straight line.  The "solution" to a system of two linear equations is the point where the two lines cross.  If the two lines are parallel, they never cross; hence parallel lines have no solution.  Two lines are parallel if they have the same slope (the m value in y = mx+b).  One of your equations is y = -2x + (you left the y-intercept out).  The slope is -2.  So any line with a slope of m = -2 will be parallel to this line and will not cross it.  The second line also needs a different value of b, the y-intercept.  Otherwise it is the same line and every point is a solution.  So if your equation is:

 

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2 years ago
Will give Brainliest!!!
IgorLugansk [536]

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B = -0.03t + 0.24

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2 years ago
Ten is less than or equal to the difference of a number and negative 4:
pentagon [3]

Answer:

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Step-by-step explanation:

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= 161.28288

5 0
3 years ago
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