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erik [133]
3 years ago
14

I need help understanding a solution

Mathematics
2 answers:
ryzh [129]3 years ago
8 0

Answer:

What they mean is if you substitute the value given for x into the equation given, is the math statement true.

Step-by-step explanation:

1) Is x = -3 a solution to 6x + 4 = -12?

6(-3) + 4 = -18 + 4 = - 14, so no, for number 1, x = -3 is not a solution to 6x + 4 = -12

Make sense?

LMK if you need me to run the rest of them with you.

ch4aika [34]3 years ago
8 0

Answer:

1. No equals -14

2. No equals 14

3. No equals -25

4. Yes

5. Yes

6. No equals 1

7. No equals -29

8. Yes

9. Yes

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Alona [7]

Answer:

x=2.116

Step-by-step explanation:

\sqrt{21} -4x=x-6

4.58-4x-x=-6

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4 0
3 years ago
A shoe company found that 4.25% of the production is defective. The company
nlexa [21]

1190 pairs of shoes are defective

<em><u>Solution:</u></em>

Given that shoe company found that 4.25% of the production is defective

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To find: Number of pairs of defective shoes

From given information, 4.25% of the production is defective which means 4.25% of 28,000 pairs of shoes

Defective shoes = 4.25% of 28,000

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Defective shoes = 4.25 \times 280 = 1190

Thus 1190 pairs of shoes were defective

6 0
2 years ago
46. Order these numbers from least to greatest:<br> 1/2, 0.4, 1/3, 1/5
e-lub [12.9K]

Answer:

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Step-by-step explanation:

1/5 = 0.2

1/3 = 0.33

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4 0
2 years ago
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4 0
2 years ago
Read 2 more answers
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choli [55]
B) 36

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