Answer:

Step-by-step explanation:
On the right side of the = multiply -4 through

add 28a and add 4 to both sides


divide both sides by 22

Answer:
A not proportional
Step-by-step explanation:
Hello,
So the original temperature was 7 degrees Celsius.
Then, it went down 10 degrees.
7-10= -3
So, in this case, the answer is C) -3 degrees celsius