Answer:
Step-by-step explanation:
Answer:
i dont understand you question
Explanation:
mind explaining it to me better so i can help
Answer:
x=-1
Step-by-step explanation:
Answer:
m=-1/5
Step-by-step explanation:
Slope formula which you will need is (y2-y1)/(x2-x1)
The two y values are 3 and 1
The corresponding x values are -9 and -1
(3-1)/(-9-1)
2/(-10)
Simplify
-1/5
The temperature when Emily went to bed was -4°F.
Step-by-step explanation:
8°F + 3°F = 11°F (noon)
The temperature had risen by 3°F by noon. This means to add 3.
noon + 6°F = the day's high temperature
11°F + 6°F = 17°F (the day's high temperature)
The temperature rose another 6°F in the afternoon. This means add 6 to the temperature from noon.
high temperature - 21°F = temperature at bed
17°F - 21°F = -4°F
The temperature dropped by 21°F when Emily went to bed. This means to subtract 21 from the day's high temperature.
Risen, rose, and increase mean addition.
Decrease, dropped, and decline mean subtraction.
Hope this helps :)
