Answer :
Answer:
-9
Step-by-step explanation:
You first find out the overall increase
So 0.5 x 6 = 3
Then you add it
-12 + 3 = - 9
Answer:
-9
Step-by-step explanation:
You first find out the overall increase
So 0.5 x 6 = 3
Then you add it
-12 + 3 = - 9