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vodka [1.7K]
3 years ago
12

Help me..............

Mathematics
1 answer:
Virty [35]3 years ago
3 0
The correct answer would be (C.) x>90
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Explain how you know if an equation has no solutions, one solution or an infinite number of solutions
topjm [15]

Answer:

If you cancel out all of the x terms via addition or subtraction, and you get something along the lines of 1 = 2, then you have no solution.

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If you cancel out all the x terms via addition or subtraction and you get something along the lines of 1 = 1, then you have infinite solutions.

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There are other cases where functions of x aren’t injective, meaning there’s more than one x value that satisfies the equation. Here’s what I mean.

x^2 = 4

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5 0
2 years ago
What system of equations does not have the same solution
Effectus [21]

Answer:

2x + y = 4

4x + 2y = 12

Step-by-step explanation:

Equations 2x + y = 4 & 4x + 2y = 12 haven't the same solution.

2x + y = 4...(1) \\ 4x + 2y = 12 \\ 2(2x + y) = 12 \\ 2x + y =  \frac{12}{2}  \\ 2x + y = 6...(2) \\ rhs \: of \: equations \: (1) \: and \: (2) \: are \:  \\ not \: sme.

3 0
3 years ago
LE _____ VO
krok68 [10]
The relationship is LE=VO
7 0
3 years ago
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