One day, the temperature started at 14 degrees at 6:00 a.m., then climbed 5 degrees by noon, and then dropped 7 degrees by midni
ght. What was the temperature at midnight? 2 degrees 12 degrees 16 degrees 26 degrees
2 answers:
The temperature at midnight would be 12 degrees!
14 + 5 -7
Just use this it's basic math
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x----chickens
y----ducks
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44x+36y=532
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44(11-3/5y)+36y=532
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