Respuesta :

antonio9990
[tex]m + 5n; \\ m = 1, \\ n = 4 \\ ======= \\ 1+5 \cdot4= \\ 1+20= \\ \boxed{21} [/tex]
Amphitrite1040
If "m" = 1  and If "n" = 4 

Your problem becomes↓[tex]1 + 5(4) [/tex]
                                                    
[tex]5(4) = 20 [/tex]

[tex]1 + 20 = 21 [/tex]

Therefore your answer is: [tex]21 [/tex]

Just do PEMDAS 

[tex]Parentheses [/tex]
[tex]Exponents [/tex]
[tex]Multiplication [/tex]
[tex]Division [/tex]
[tex]Addition [/tex]
[tex]Subtraction [/tex]

From the looks of it we have used the "addition " and "multiplication" method of the PEMDAS strategy 

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