Given : f(x) = 3x + 1
We get f(2) by substituting x = 2 in the given Function
⇒ f(2) = 3(2) + 1
⇒ f(2) = 6 + 1 = 7
Option C is the Answer
Yes there are 8 flute players
The equation is
4+F=12
Subtract 4 from both sides you have F=8
700
Step-by-step explanation:
you just take 10 times it by itself 1 time you get 100 then you times it by 7
The double angle formula for the sine is

The right hand side is exactly your expression, where 
So, rewriting the expression from right to left, we have

You multiply the options in each section:
Shirts x skirts x shoes
7 x 6 x 4
=168
So, there are 168 combinations- Letter answer B