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erik [133]
3 years ago
12

Does anyone know the answer to these questions???

Mathematics
2 answers:
Alika [10]3 years ago
4 0

Answer:

  • 2 is -1/3
  • 3 is y ≥-13
  • I don't know number 4 sorry :(
  • Step-by-step explanation:

Dmitriy789 [7]3 years ago
3 0

Answer:b b c

Step-by-step explanation:

fjsiwjensksnsfhnsnazkxisj done

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Andrew believes the honor roll students at his school have an unfair advantage in being assigned to the math class they request.
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<span>                                                            Honor roll Not on honor roll Total
Received math class requested        315               64                   379
Did not get math class requested        41               80                   121
Total                                                        356             144                   500 

Honor roll: request granted: 315/356 = 0.88 x 100% = 88%
Not Honor roll request granted: 64/144 = 0.44 x 100% = 44%

Honor roll students were given preference in granting request than those not in the honor roll.</span>
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3 years ago
Solve the equation. 4=−0.8n
MAVERICK [17]
N=-5 you got to get the n by it self

3 0
3 years ago
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Graph this function
galben [10]
Solve the equation to get values for x and y.

For example,

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Solve the system graphically<br> 1. x-2y=6 and 3x+2y=-6<br><br> 2. x-y=0 and 2x+3y=-5
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Step-by-step explanation:

1)The given equations are:

x − 2y = 6 ...(i)

3x − 6y = 0 ...(ii)

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=> y = -3

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Putting y = 0 in equation (i) we get

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Use the following table to draw the graph

x 0 6

y -3 0

Plotting the two points A(0, -3) and B(6,0) equaion (1) can be drawn

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Putting x = 0 in equation (ii) we get

⇒3×0-6y=0

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x = 2, y = 1

Use the following table to draw the graph.

x 0 2

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