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Dafna1 [17]
2 years ago
6

At the Arctic weather station, a warning light turns on if the outside temperature is below -25 degrees Fahrenheit. Which inequa

lity models this situation?
t > -25
t < -25
t ≤ -25
t ≥ -25
Mathematics
1 answer:
Leya [2.2K]2 years ago
8 0

Answer:

t≥-25

Step-by-step explanation:

this is becuaset ≥ -25 shows that it can not fall under -25, but can be equal to -25.

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Whih of the following is equivalent to (81m^6)^1/2
Setler [38]
Can you list the answer choices?

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2 years ago
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7 0
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How many solutions does this linear system have? y = y equals StartFraction 2 over 3 EndFraction x plus 2.x+ 2 6x – 4y = –10
Ira Lisetskai [31]

Answer:

The system has one solution

Step-by-step explanation:

we have the system of equations

y=\frac{2}{3}x+2 ----> equation A

6x-4y=-10 ----> equation B

Solve the system by substitution

substitute equation A in equation B

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Solve for x

Multiply by 3 both sides to remove the fraction

18x-8x-24=-30

Combine like terms

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Simplify

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<em>Find the value of y</em>

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Simplify

y=\frac{8}{5}

The solution of the system is the point (-\frac{3}{5},\frac{8}{5})

therefore

The system has one solution

4 0
3 years ago
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Anyone there please help me I need help
Sonja [21]
There are no solutions, because the lines never touch. The answer(s) to a system of equations is/are the points where the two lines meet. Does this make sense?
5 0
3 years ago
8x2 - 24 = 3x2 - 9 I'm looking for x
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3 0
3 years ago
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