How did the Minoans make money? Farming with strong iron tools Robbed from wealthy merchant ships using their fast sailboats Mining for gold and silver Using ships made from oak thy traded with other countries.

\( \left(-8 x^{3} y+2 y^{4}\right)\left(3 x y^{3}-2 x^{4}+7 y^{4}\right) \) e) \( (2 x-1)(3 x+2)(3-x) \)

4. A pentagon has side lengths in units of \( \sqrt{325} 18 \frac{3}{5}, 17.99,18 \frac{5}{12}, \sqrt{290} \). Which statements about the side lengths of the pentagon are true? Select Two correct answers, \( \square \) The shortest side of the pentagon has a length of \( \sqrt{290} \) units. The longest side of the pentagon has a length of \( 18 \frac{5}{12} \). \( \square 17.99<\sqrt{290} \) \( \square \sqrt{325}>18 \frac{3}{5} \) \( \square 18 \frac{3}{5}>18 \frac{5}{12} \)

a) \( 4 \cdot(-6) \)

\( \lim _ { x \rightarrow - \infty } f ( x ) \cdot x - \sqrt { x } \)

Question 4 How many positive integers \( N \) satisfy the following equation. \[ 441-42 N+N^{2}=64 \]