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barxatty [35]
3 years ago
12

In for this model What would the equation be Ex X+3x=9+x

Mathematics
1 answer:
Natali [406]3 years ago
5 0

Answer:

x=3

Step-by-step explanation:

4x-x=9

3x=9

x=3

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-3 x - 5 = 36. What is X?
Black_prince [1.1K]

Answer:

x = -13,67

Step-by-step explanation:

-3x - 5 = 36

-3x = 36 + 5

-3x = 41

x = 41/-3

x = -13 2/3

or

x = -13,67

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HELP PLEASE! In ΔABC, m∠A = 43°, m∠B = 62°, and BC = 22 in. What is AB to the nearest tenth of an inch?
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Step-by-step explanation:

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64

Step-by-step explanation:

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2 years ago
Francis is playing an online game. He has 25 points and earns 5 points for each puzzle he solves correctly. He will advance to t
Maksim231197 [3]

Answer:

B. 5x + 25 > 75

Step-by-step explanation:

Points available = 25

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This means, he will move unto the next stage of his points exceeds 75 or greater than 75

The inequality is:

25 + 5x > 75

It can also be written as

5x + 25 > 75

The correct answer is B. 5x + 25 > 75

5x + 25 > 75

5x > 75 - 25

5x > 50

x > 50 / 5

x > 10

A. 5x + 25 < 75

B. 5x + 25 > 75

C. 25x + 5 > 75

D. 5x + 75 < 25

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3 years ago
Use the half angle identity to determine cos105
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You haven’t showed us the picture
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