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1 year ago

Is the inequality always, sometimes, or never true? `9(x+2)>9(x-3)`

Mathematics

2 answers:

RUDIKE [14]1 year ago

7 0

Answer: the inequality is true always

Step-by-step explanation:

$9(x+2) > 9(x-3)\\\\9x+18 > 9x-27\\\\9x+18-9x > 9x-27-9x\\\\18 > -27\\\\Hence,\\\\The\ inequality \ is\ true\ always$

nikklg [1K]1 year ago

7 0

Answer: In order to understand if the inequalities are always, never or sometimes true, you need to perform the calculations:

9(x+2) > 9(x-3)

9x + 18 > 9x - 27

the two 9x cancel out and you get:

+18 > -27

which is always true.

Step-by-step explanation: hope this kinda helps

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Answer:

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Step-by-step explanation:

The question is mixed up with details of another question. See comment for original question

Given

$v = \frac{d}{t}$

$v \to velocity$

$d \to distance$

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Solving (a): Solve for time

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$v = \frac{d}{t}$

Cross multiply

$t * v = d$

Make t the subject

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