Mathematics, 20.09.2020 07:01 china2221
9. In City A, the temperature rises 9 from 8 A. M. to 9 A. M. Then the temperature drops 8 from 9 A. M. to 10 A. M. In City B, the temperature drops 5º from 8 A. M. to 9 A. M. Then the temperature drops 4º from 9 A. M. to 10 A. M.
a. What expression represents the change in temperature for City A?
b. What integer represents the change in temperature for City A?
c. What expression represents the change in temperature for City B?
d. What integer represents the change in temperature for City B?
e. Which city has the greater change in temperature from 8 A. M. to 10 A. M.? 10.
Answers: 3
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9. In City A, the temperature rises 9 from 8 A. M. to 9 A. M. Then the temperature drops 8 from 9 A....
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