<span>F(5) = 5² + 5(5) = 25 + 25 = 50
</span><span>G(6) = 2(6) + 1 = 12 + 1 = 13
</span><span>F(5) + G(6) = 50 + 13 = 63
answer
</span><span>F(5) + G(6) = 63</span>
Answer:
Nolan is right.
Step-by-step explanation:
14 seats initially so thats your starting number, the +14 has to be there. He is right in saying +3n because it adds 3 every succeeding row. It would be 3 ×2 if its the second row, so 6 plus 14 equals 20 for example
please provide an image that I can reference to properly answer your question
