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mariarad [96]
3 years ago
14

Which equation has infinitely many solutions?

Mathematics
1 answer:
Ludmilka [50]3 years ago
7 0

Answer:

C

Step-by-step explanation:

When an equation has infinitely many solutions, what we have on the right is also what we have on the left side of the equation

Let’s take a look at the third equation;

5.1 + 2y + 1.2 = -2 + 2y + 8.3

5.1 + 1.2 + 2y = 2y + 8.3-2

6.3 + 2y = 2y + 6.3

This equation has infinitely many solutions

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Answer:

x = 3 2/3

Step-by-step explanation:

Given

3x - 4 = 7

Add 4 to both sides of the equation

3x - 4 + 4 = 7 + 4

3x = 11

Divide both sides by 3

3x/3 = 11/3

x = 3 2/3

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(3/2)2+4÷2⋅3 simplify
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Hi there!

(3/2)2+4<span>÷2*3 = 9

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A pair of Descartes jeans costs $120. If the tax is 13%, how much does the pair of jeans cost including tax?
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Answer:

$135.60

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Marginal social cost is the change in society's total cost brought about by the production of an additional unit of a good or service. It includes both marginal private cost and marginal external cost.

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