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Evaluate the expression [tex]2r + 4s[/tex] for the given values of [tex]r[/tex] and [tex]s[/tex].

Given: [tex]r = 6[/tex], [tex]s = 4[/tex].

Answer :

To evaluate the expression [tex]2r + 4s[/tex] using the given values of [tex]r = 6[/tex] and [tex]s = 4[/tex], follow these steps:

  1. Substitute the values: Replace [tex]r[/tex] with 6 and [tex]s[/tex] with 4 in the expression.

    [tex]2(6) + 4(4)[/tex]

  2. Calculate each term:

    • First, multiply the coefficient by the value for [tex]r[/tex]:

      [tex]2 \times 6 = 12[/tex]

    • Next, multiply the coefficient by the value for [tex]s[/tex]:

      [tex]4 \times 4 = 16[/tex]

  3. Add the results from the previous step:

    [tex]12 + 16 = 28[/tex]

So, the value of the expression [tex]2r + 4s[/tex] when [tex]r = 6[/tex] and [tex]s = 4[/tex] is [tex]28[/tex].

By following these steps of substitution, multiplication, and addition, you arrive at the final answer efficiently. This exercise involves basic algebra, which is crucial in enhancing problem-solving skills and preparing for more advanced mathematical concepts.

Thanks for taking the time to read Evaluate the expression tex 2r 4s tex for the given values of tex r tex and tex s tex Given tex r 6 tex tex. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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