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Dmitrij [34]
4 years ago
15

Which number(s) below belong to the solution set of the equation? Check all

Mathematics
1 answer:
Brilliant_brown [7]4 years ago
6 0

Answer:

<h2>only x = 39</h2>

Step-by-step explanation:

x + 6 = 45           <em>subtract 6 from both sides</em>

x + 6 - 6 = 45 - 6

x = 39

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3 years ago
The original price of a new pair of shoes is $40. If there is a 20% discount on all shoes, how much is deducted from the origina
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3 years ago
Read 2 more answers
-2(v - 2) = -3 – 2v​
liq [111]

Answer:

no solution

Step-by-step explanation:

Given

- 2(v - 2) = - 3 - 2v ← distribute left side

- 2v + 4 = - 3 - 2v ( subtract 4 from both sides )

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3 0
3 years ago
What inequality describes the solutions of 2y less than or equal to 8?
In-s [12.5K]

Answer:

*View attached graph*

Step-by-step explanation:

2y\leq 8

/2  /2

y\leq 4

Hope this helps!

4 0
2 years ago
If n is a rational number then n2 is always less than n
stiv31 [10]

That easiliy false. You can prove this by observing that all integers are, in particular, rational numbers. So, for instance, you can think of 4 as \frac{4}{1}, so 4 \in \mathbb{Z}\subset\mathbb{Q}

And obviously, you have 4^2=16>4

It is true that the square of every rational number between 0 and 1 is smaller than the number itself.

But since not all rational numbers are between 0 and 1, the general claim is false.

6 0
3 years ago
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