Answer:
Average change in temperature each day = 5 degrees/day
Step-by-step explanation:

32=2*2*2*2*2=2^5
80=2*2*2*2*5
hcf = 2*2*2*2=2⁴=16
Answer:
-27÷(-3)-9
=0
Step-by-step explanation:
Hope this helps you.
Slope is 2/1 , because the formula to find the slope is rise/ run
= 6/3
= 2/1