The LCD (least common denominator) is the lowest number that both denominators (12 and 5) go into. The lowest number that both 5 and 12 go into is 60. The LCD of the two fractions is 60.
Answer:
Mary is correct we don’t know the temperature but it can be implied that one is 20 and the other is -20 because of absolute value which is the distance a number away from zero that means that you have two answers or two days in this case that both have an absolute value of 20
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Answer:
2^4 = (2 x 2) x (2 x 2) = 4 x 4 = 16
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Answer:
8 hours and 31 minutes per day
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Answer:
8 and 4
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