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

Answer:
7*(1/10)= the third one
Step-by-step explanation:
Its DBC, cause two is in that point so you just find the answer choice with those three letters in the right order.
Answer:
The last option: 3 x (7 + 2) = (3 x 7) + (3 x 2)
Step-by-step explanation:
There is addition on the inside, and you are distributing the multiplication from the outside.