Answer:
The answer is D
Step-by-step explanation:
There are 6 black circles and 2 red circles which could be written as 6 + -2, the positive sign from will turn into a negative bc if the -2, so then it would be 6-2=4
need a pic to see
1. x =5
2. x = 7
3. p = 12
4. m=2
5. z = 10
