Answer:
34
Step-by-step explanation:
[tex]\text{We have the recursive form of sequence:}\\\\a_1=50\\a_n=a_{n-1}+(-4)=a_{n-1}-4\\\\a_2=a_{2-1}-4=a_1-4\to a_2=50-4=46\\a_3=a_{3-1}-4=a_2-4\to a_3=46-4=42\\a_4=a_{4-1}-4=a_3-4\to a_4=42-4=38\\a_5=a_{5-1}-4=a_4-4\to a_5=38-4=34[/tex]
