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yawa3891 [41]
3 years ago
5

Evaluate this expression for x= 3.1.7x-5The value of the expression is​

Mathematics
2 answers:
Butoxors [25]3 years ago
6 0

Evaluate this expression for

x= 3.1 [Given]

Now,

7x - 5

<em>Putting</em><em> </em><em>the</em><em> </em><em>value</em><em> </em><em>of</em><em> </em><em>x</em><em> </em>

⇒<em> </em>7 × 3.1 - 5

⇒ 21.7 - 5

⇒ 16.7

The value of the expression is 16.7

lozanna [386]3 years ago
5 0

Answer:

Answer is 16.7

Step-by-step explanation:

Given \: expression \: is \: \:  7x - 5 \\ tofind \: the \: value \: of \: the \: expression \:  \\ when \: x = 3.1 \\ on \: substituting \: x = 3.1 \: in \: the \: given \: expression \\ 7x - 5 = 7(3.1) - 5 \\   \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: = 21.7 - 5 \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \: = 16.7

HAVE A NICE DAY!

THANKS FOR GIVING ME THE OPPORTUNITY TO ANSWER YOUR QUESTION.

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Answer:

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The complete question is:

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<h3>What are statistics?</h3>

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