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Leona [35]
3 years ago
12

Tuesday morning the temperature was -4°F. The temperature rose 5°F by lunchtime and dropped 30°F by midnight. What is the temper

ature in Seattle at midnight?
Mathematics
1 answer:
const2013 [10]3 years ago
4 0
Okay, to start off using a number line is always useful. Negative 4 plus 5 equals 1, if it dropped by 30 which is subtracting 30 from 1 it takes 1 out of the positive zone to the negative. Which equals to negative 29.
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