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Virty [35]
3 years ago
7

X=—2; x+3y=4 what is y’s value

Mathematics
1 answer:
chubhunter [2.5K]3 years ago
5 0

Answer:

x = -2

x+3y = 4

This is the substitution method. You need to plug the -2 in x's place to get y.

-2+ 3y = 4

3y = 4+2

3y = 6

y= 6/3

y= 2

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Answer:

(n + 4) *2 = 11 * 2

Step-by-step explanation:

(n + 4) *2 = 11 * 2

Divide both sides by 2

\frac{(n + 4) *2}{2} = \frac{11 * 2}{2}

n + 4 = 11

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Step-by-step explanation:

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-7m+4&lt; -45 for solving an inequality
worty [1.4K]

Solving the inequality -7m+4< -45 we get m>7

Step-by-step explanation:

We need to solve the inequality: -7m+4< -45

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Keywords: Solving inequalities

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4 0
3 years ago
Consider the following table. Is the relationship proportional? Explain your answer.
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No

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a proportional relationship must have a constant ratio to another quantity.

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8 0
3 years ago
Read 2 more answers
The range of a relation is (1 point)
postnew [5]
Hi there!

The answer is:
The range of a relation is the output (y) values of the relation. The range represents the set of the y-coordinates from the ordered pairs.

~ Hope this helps you!
3 0
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