Perubahan suhu dari \( -6^{\circ} \mathrm{C} \) menjadi \( -14^{\circ} \mathrm{C} \) dapat dikatakan sebagai .... a. kenaikan suhu sebesar \( 8^{\circ} \mathrm{C} \) kenaikan suhu sebesar \( 20^{\circ} \mathrm{C} \) cenurunan suhu sebesar \( 8^{\circ} \mathrm{C} \)

lame: he grocer has 173 green apples and 197 red apples. How many apples does he grocer have?

Find the general term of the following arithmetic sequence then find the indicated term of the sequence. \( 4,13,22,31, \ldots ; a_{12} \) The general term of the given arithmetic sequence, \( a_{n}=\square \). (Simplify your answer.) The indicated term of the sequence, \( a_{12}=\square \). (Simplify your answer.)

Hari stays 1 km 350 m awi school. How many kilometr travel in a week if his schoc for 5 days a week and he take road everyday? \( \begin{array}{ll}\text { (A) } 13 \mathrm{~km} 500 \mathrm{~m} & \text { (B) } 131 \\ \text { (C) } 14 \mathrm{~km} 500 \mathrm{~m} & \text { (D) } 14\end{array} \)

Diapers cast \$4/ prekage. How many prokeges did Mark buy if he spent \$16?

b. La compañía telefónica ha utilizado \( \frac{3}{4} \) de un rollo de cable de 800 m durante la primera mitad del año. ¿Cuántos metros de cable de ese rollo le queda disponible para el resto del año?