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

Putting the value of x

⇒ 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.

You might be interested in

Finding a parametric description of the solution set of a linear system is the same as solving the system.Choose the correct ans

Grace [21]

Answer:

The answer is "Choice B".

Step-by-step explanation:

Please find the complete question in the attached file.

In this question, in all choices, the choice (B) is Correct because in the declaration of the statement Only when the process has had at least another answer could a candidate solution for more than just a linear model explicitly uses a parametric description that's why the given statement is true.