Answer:
-4C
Step-by-step explanation:
-1 (-4) = -5
-11-(-5)= -6
25-(-3)= 28
-7-(-2)= -5
4-15= -11
6-(-9)= 15
Idk, sorry dude
X=4
Answer: a= c+11
a has 9 more than b which has 2less than c