Answer:
C
Step-by-step explanation:
So you need to do:
16 ÷ 5
=
Answer:D
84
f(x) = 3x^2 + 2x – 1
Let x=5
f(5) = 3(5)^2+2(5) -1
= 3*25 +10-1
= 75+10 -1
= 85 -1
