Step-by-step explanation:
substitute the values
px=3x+1
=(3x+1)/x
=3x/x +1/x
=3+1/x
rx=2x²+5
p(r(x)) =(3+1/x(2x²+5))
=6x²+15+2x²/x+5/x
=3(2x²+5)+1/x(2x²+5)
=(2x²+5)(3+1/x)
Answer: 18
9+9
Answer:
_20
that is my answer I just use calculator and I get that answer
Please post your question.
Which ever choice is 283% works.
2 5/6= 2.83= 283%
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