Answer :
Answer: 39
Step-by-step explanation:
Given
P(x)=7x+5
r(x)=x-1
r(p(x))=7x+5-1=7x+4
so, r(p(5))
[tex]\Rightarrow r(p(5))=7\times 5+4=35+4=39[/tex]
Answer: 39
Step-by-step explanation:
Given
P(x)=7x+5
r(x)=x-1
r(p(x))=7x+5-1=7x+4
so, r(p(5))
[tex]\Rightarrow r(p(5))=7\times 5+4=35+4=39[/tex]