3 years ago

Solve this inequality. -3x-2>7

Mathematics

1 answer:

Degger [83]3 years ago

5 0

Answer:

x < − 3

Step-by-step explanation:

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What is the value of 'x' in the equation shown below?<br> 2 (x + 8) - 4x = 10 x + 4

Nat2105 [25]

Answer:

x=1

Step-by-step explanation:

2x+16-4x=10x+4

-2x+16=10x+4

16-4=10x+2x

12=12x

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3 years ago

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The product of a number and ten is twelve more than the product of the number and five-eighths.

ra1l [238]

Let the unknown number be x.

Given,

$10 * x = 12 + \frac{5}{8} * x$

$10x = 12 + \frac{5x}{8}$

$10x - \frac{5x}{8} = 12$

$\frac{(10x*8)-5x}{8} = 12$

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$75x = 96$

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Hence, the number is 1.28

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4 years ago

What is a comparison as a rate in ratio form 70 students per 2 teachers

nekit [7.7K]

Answer:

35:1

Step-by-step explanation:

divide each by two

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3 years ago

To solve this question you have to use TAN COS SIN i give brainiest

ElenaW [278]

Answer:

Step-by-step explanation:

<u>Use cosine:</u>

cos = adjacent / hypotenuse
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3 years ago

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A school was taking a field trip. The principal wanted 2 teachers for every 45 students. If 270 students will be attending the t

DaniilM [7]

Answer:

The answer is 6.

Step-by-step explanation:

If there are 270 students going on the trip and there would be a teacher for every 45 students you would have to divide.

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2 years ago