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Because if x=8 and y=3 then 3x and 8y are equal. So if we are trying to find an equal to 40y then you need to find what 40 times y equals first. So, 40x3=120. If we substitute x with 8 and multiply it with 15 then you get 120 so it’s equal.
Inequalities are used to represent unequal expressions.
The solution set to
is: 
The inequality is given as:

From the inequality above, we have the following observation.
- The value of variable x starts from 7/16 (inclusive)
- The value of variable x has no end (i.e. infinity)
Because, 7/16 is inclusive of the values of x, we make use of the open square bracket i.e. [
We treat
, as an exclusive value. So, we make use of the close parenthesis i.e. )
Hence, the solution set is: 
Read more about inequalities at:
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The phrases from each of the sentences are most likely:
- <u>Participial phrase
</u>
- <u>Infinitive phrase
</u>
- <u>Gerund phrase</u>
- A participial phrase is the collection of words in a sentence which is made up of a participle, and a modifier. They perform various functions in a sentence such as being either the objects, or adding extra meaning to the word.
- An infinitive phrase is a group of words which has an infinitive and also gives extra information about another word.
- A Gerund phrase is a collection of words which has a gerund and another word which modifies a word. Some examples include: "Biking is such a fun sport".
- An infinitive is a word that usually begins with a verb "to + extra word" for example, to eat, to walk, etc.
Read more here:
brainly.com/question/10271166
Remarkable hit it right on the sopt
An accelerometer is a sensor found in certain smartphones. This is further explained below.
<h3>What is an accelerometer?</h3>
Generally, An accelerometer is a kind of sensor that may be discovered in some mobile devices.
In conclusion, An accelerometer is a kind of sensor that may be discovered in some mobile devices.
Read more about accelerometers
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