Math Gold Medalist

Lor

2024 AMC 8 

Problem 22

What is the value of $(8 \times 4 + 2) - (8 + 4 \times 2)$?

$\textbf{(A)}\ 0 \qquad \textbf{(B)}\ 6 \qquad \textbf{(C)}\ 10 \qquad \textbf{(D)}\ 18 \qquad \textbf{(E)}\ 24$

Volume

Area

length*d*0.015=pi*(2^2-1^2)*d

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   Solution