Evaluate rs+14srs+14sr, s, plus, 14, s when r=6r=6r, equals, 6 and s=\dfrac14s= 4 1 ​ s, equals, start fraction, 1, divided by, 4, end fraction.

 For this case we have the following mathematical expression:
 [tex] rs + 14s [/tex]
 Where, the variables of the expression are given by:
 [tex]r = 6 s = 1/4[/tex]
 Substituting the variables in the given expression we have:
 [tex](6) (1/4) +14 (1/4) [/tex]
 Rewriting the expression we have:
 [tex](6/4) + (14/4) = ((6 + 14) / 4) = 20/4 [/tex]
 Simplifying we have:
 [tex]20/4 = 5 [/tex]
 Answer:
 When evaluating rs + 14s with r = 6 and s = 1/4, the result is 5.