At the beginning of the week, the temperature was 15°. During the week, it decreased by 20°. What was the temperature by the end
of the week?
1 answer:
Your answer would be -5°. 15 - 20 = -5.
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Answer:
10
Step-by-step explanation:
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Answer:
its 23
Step-by-step explanation:
its 12+11 because two negatives make a positive
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