Two puppies, Buster and Copper, each pull in opposite directions on the ends of a rope toy. Buster pulls with a force of 18 N . Copper pulls with a force of 15 N . What is the net force on the toy? Choose 1 answer: (A) 3 N in the direction of Buster (B) 3 N in the direction of Copper (C) 33 N in the direction of Buster (D) 33 N in the direction of Copper

19. ซื้อไข่มา 120 ฟอง แตกเสีย 5 ฟอง ของไข่ทั้งหมดที่ซื้อมา จะมีไข่ดีทั้งหมดกี่ฟอง \( \begin{array}{llllll}\text { ก. } 6 \text { ฟอง } & \text { ข. } 94 & \text { ฟอง } & \text { ค. } 114 & \text { ฟอง } & \text { ง. } 115 \text { ฟอง }\end{array} \)

Use substitution to solve the system. \[ \begin{array}{r}-4 x+3 y=31 \\ x=2 y-14\end{array} \] \[ \begin{array}{l}\text { x } \\ \qquad\end{array} \]

Subtract 4 from the sum of 6.7 and 0.046 .

Los contadores de la Empresa "XYZ" determinaron que la región factible para la cantidad de productos \( x \) e \( y \) que se deben fabricar, está dado por el siguiente sistema de inecuaciones: \( \left\{\begin{array}{c}2 x-3 y \leq 18 \\ 2 x+y \leq 10 \\ x \geq 1\end{array}\right. \) \( \begin{array}{c}y \geq 2\end{array} \) Además, la función utilidad (en miles de soles) es \( Z=20 x+10 y \). Maximice la función Utilidad.

Find the zeros of the polynomial function and state the multiplicity of each. \( f(x)=7 x^{3}-x^{2}-252 x+36 \) The smallest zero is -6 with multiplicity (Type an integer or a simplified fraction.) The middle zero is \( \square \) with multiplicity (Type an integer or a simplified fraction.)