Answer:
The rate is
Step-by-step explanation:
we know that
The formula to calculate the rate or slope between two points is equal to
Let
x----> the time in minutes
y-----> the temperature in Celsius degrees
we have
Substitute the values


Answer:
-2 2/3
Step-by-step explanation:
I am pretty sure
Answer:
n
Step-by-step explanation:
Answer:
True
Step-by-step explanation:
Only multiplication and division don't change the ratio that made the order pairs in the bigger picture the triangle. Only one is not congruent. I'm about 90% sure I got it correct.