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Hint: We have to solve the given expression which is in terms of m and we have the value of m. Just put the value of m in the expression \[\dfrac{5m}{2}+4\] and then solve it further.

__Complete step-by-step answer:__

According to the question, it is given that the value m is equal to 2 and we have to find the value of the expression \[\dfrac{5m}{2}+4\] .

We can see that the expression is in terms of m and we also have the value of m.

m = 2 …………………..(1)

\[\dfrac{5m}{2}+4\] ……………………….(2)

To get the value of the given expression we have to put the value of m in equation (2).

Now, putting the value of m in equation (2), we get,

\[\begin{align}

& \dfrac{5m}{2}+4 \\

& =\dfrac{5\times 2}{2}+4 \\

\end{align}\]

On solving further, we get

\[\begin{align}

& =\dfrac{10}{2}+4 \\

& =5+4 \\

& =9 \\

\end{align}\]

Hence, the value of the expression given in the question \[\dfrac{5m}{2}+4\] is obtained as 9.

Note:In this question, one might forget to add 4 after putting the value of m in \[\dfrac{5m}{2}\] . If we do so, then our answer is wrong because our expression is \[\dfrac{5m}{2}+4\] . So, we have to add 4 after putting the value of m in \[\dfrac{5m}{2}\] . After substituting m = 2, one can also cancel 2 as it is common in the numerator and denominator. Then, we will have 5 + 4 which will directly result in 9.

According to the question, it is given that the value m is equal to 2 and we have to find the value of the expression \[\dfrac{5m}{2}+4\] .

We can see that the expression is in terms of m and we also have the value of m.

m = 2 …………………..(1)

\[\dfrac{5m}{2}+4\] ……………………….(2)

To get the value of the given expression we have to put the value of m in equation (2).

Now, putting the value of m in equation (2), we get,

\[\begin{align}

& \dfrac{5m}{2}+4 \\

& =\dfrac{5\times 2}{2}+4 \\

\end{align}\]

On solving further, we get

\[\begin{align}

& =\dfrac{10}{2}+4 \\

& =5+4 \\

& =9 \\

\end{align}\]

Hence, the value of the expression given in the question \[\dfrac{5m}{2}+4\] is obtained as 9.

Note:In this question, one might forget to add 4 after putting the value of m in \[\dfrac{5m}{2}\] . If we do so, then our answer is wrong because our expression is \[\dfrac{5m}{2}+4\] . So, we have to add 4 after putting the value of m in \[\dfrac{5m}{2}\] . After substituting m = 2, one can also cancel 2 as it is common in the numerator and denominator. Then, we will have 5 + 4 which will directly result in 9.

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