Answer:
x = 21
Step-by-step explanation:
-9 + x = 12
+9 +9
x=21
Answer:
A. function 1
Step-by-step explanation:
Answer:
121.5
Step-by-step explanation:
1.5^2 = 2.25
2.25*54 = 121.5
Answer:
what are you trying to say
Step-by-step explanation:
you need to give me more information before I give you an answer.
Answer:
C
Step-by-step explanation:
I think it is c too because it matches the data given.