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steposvetlana [31]
3 years ago
5

A set of equations is given below:

Mathematics
2 answers:
Gemiola [76]3 years ago
5 0
2d+1=3d+5.
If both equations equal c, then both equations can be equal to each other.
katovenus [111]3 years ago
4 0

Answer:

The correct option is 1.

Step-by-step explanation:

The given set of equations is

Equation A: c = 2d + 1

Equation B: c = 3d + 5

Using equation A and equation B, equate the value of c.

2d+1=3d+5

1-5=3d-2d

-4=d

The value of d is -4. So the value of c is

c=2d+1=2(-4)+1=-7

The equation 2d+1=3d+5 is used to find the solution to the set of equations, therefore the correct option is 1.

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SVETLANKA909090 [29]

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Step-by-step explanation:

Given the graph is a bell - shaped curve. So, we understand that this is a normal distribution and that the bell - shaped curve is a symmetric curve.

Please refer the figure for a better understanding.

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