To find the change in temperature during these three hours, we need to subtract the temperature at 9 a.m. from the temperature at noon.
The equation to find the change in temperature is: Change in temperature = (Temperature at noon) - (Temperature at 9 a.m.)
Change in temperature = (-1.6) - (-5.8)
Change in temperature = -1.6 + 5.8
Change in temperature = 4.2
Therefore, the change in temperature during these three hours is 4.2 degrees Celsius.
This answer means that the temperature increased by 4.2 degrees Celsius from 9 a.m. to noon.
Solve the following word problem. The air temperature at 9a.m. is-5.8 degrees Celsius. The air temperature at noon is -1.6 degrees Celsius. What is the change in the temperature during these three hours? Write and solve an equation to show your answer. Then explain what your answer means
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