Answer:
A= 81.6714
Step-by-step explanation:
A=πr^2
A=3.14x5.1x5.1
hope this helps ^^
the answer to this is b( 2,-8)
7 + 14x means that a number x (x could be any real number) times 14 is added to 7.
So if x = 2:
7 + 14x = 7 + 14(2) = 28 + 7 = 35
Happy to help!
