Carla and her sisters each earned 9 dollars for babysitting. which expression
represents how much carla and her sister earned altogether?
2(9 + x)
2x + 9
9 + x
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10: 32 am
po v2020
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Una caja de galletas contiene 16 paquetes y cada una de estas tiene 12 galletas y se quieren repartir entre 6 niños ¿de cuantas galletas le toca a cada niño?

Write each rational number in the form a/b, where a and b are integers. 1. 5 1/6 2. -12

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