Do x divided by b on both sides and then add a on both sides. :)
F(3)=4(3)+3(exchange all “x” for 3
f(3)=12+3(multiply 4 times 3)
f(3)=15(add 3 to 12)
Circumference= 2πr = 7π ft
the answer is B !
Answer:
Step-by-step explanation:
I'm assuming you want to simplify:

Distribute to get rid of the ( ):

Put like terms together:

Combine the like terms:

I’m okay stressed out cuz homework haha