One line passes through points (2, 11) and (−1, 2); another line passes through points (0, −4) and (−2, −10).

Which of the following is the result of expanding the series

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?

Atorch and a battery cost 2.50 altogether. the torch costs 1.50 more than the battery. what fraction of the total price is the torch? give your answer in its simplest form.