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algol13
4 years ago
7

Give an example of a linear equation in one variable with no solution. Explain how you know it has no solution.

Mathematics
2 answers:
Pachacha [2.7K]4 years ago
8 0
2x + 5 = 2x - 13 has no solution.  You can eliminate the 2x terms by subtraction, ending up with 5 = -13 (which is never true).

USPshnik [31]4 years ago
6 0
5x + 2 = 5(x + 1)

Lets try solving this

5x + 2 = 5x + 5

This is  not solvable whatever value you put for x the left side will never be equal to the right side.  So its No solution
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Please help me with this
AleksAgata [21]
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4 0
4 years ago
You need to buy the supplies to carpet a 15 foot by 14 foot room. The padding costs $0.89 per square foot and the carpeting cost
ryzh [129]
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7 0
4 years ago
Sally is making a scale drawing of her apartment.
Studentka2010 [4]
The answer is B
We know that 1 1/2 is 12 foot
So we divide it by 2 so we know every 6 feet how long is it so we will get 0.75 for each 6 feet.
Now we divide 18ft by 3. We will have three sixs
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6 0
3 years ago
Need help, what is the answer???
IRISSAK [1]

Answer:

9

Step-by-step explanation:

3 0
3 years ago
A bracelet is originally $25 and it is now on sale. Sara paid $21.25 for the bracelet. What is the percentage of the discount? G
Alexxandr [17]

Answer:

  • 15%

Step-by-step explanation:

<u>Given</u>

  • Initial price = $25
  • Sale price = $21.25

<u>Discount </u>

  • $25 - $21.25 = $3.75

<u>Discount %</u>

  • 3.75/25*100% = 15%
4 0
3 years ago
Read 2 more answers
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