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Natali [406]
2 years ago
7

Which are correct representations of the inequality -3(2x - 5) <5(2 - x)? Select two options.

Mathematics
2 answers:
Alex17521 [72]2 years ago
6 0

Answer: The answer is C and E

Step-by-step explanation:

Hope this helps;)

Sonja [21]2 years ago
5 0

Answer:

The third and fourth options.

Step-by-step explanation:

You simplify the inequality first...

-6x + 15 < 10 - 5x

-x < -5

x > 5

The first option is incorrect since it is less than.

The second option is basically -5x < 15; x > -3; that's incorrect.

The third option is basically -x < -5; x > 5; that is correct!

The fourth option is correct since it shows more than 5.

The fifth option is incorrect because it shows less than -5.

Hope this helps!

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Answer:

26.6 minutes

Step-by-step explanation:

Set up a proportion

3/8 = 10/x

cross multiply

3x = 80

x = 26.6

5 0
3 years ago
For the telephone bill, Etisalat charges you a fixed amount of 50 AED each month, plus 0.25 AED per minute of usage. My Bill las
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I need to know what x equals
taurus [48]

Answer:

x = 7

Step-by-step explanation:

4 + 5(x + 2) = 7x

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8 0
3 years ago
Suppose that the handedness of the last fifteen U.S. presidents is as follows:40% were left-handed (L)47% were Democrats (D)If a
lesantik [10]

Answer: Option 'c' is correct.

Step-by-step explanation:

Since we have given that

Probability that they were left handed P(L)= 40%

Probability that they were Democrats P(D)= 47%

So, P(L∩D) = 135 = 0.13

Now, to check whether they are independent or not.

We will find P(L) × P(D) is given by

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Since P(L) . P(D) ≠ P(L∩D)

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Hence, Option 'c' is correct.

3 0
3 years ago
Algebra: Solve for x
Irina-Kira [14]

Answer:

2

Step-by-step explanation:

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5 0
3 years ago
Read 2 more answers
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