Answer:
-9x>-27
x<-27/-9
x<3
note: the sign of the inequality will change if the equation is divided/multiplied by a negative number
example : -x<-3 (×-1)
x>3
Answer:
b
Step-by-step explanation:
hiiii
Answer:
234 cm²
Step-by-step explanation:
Given expression to represent the surface area of the rectangular prism is 
The given value of x is 3.
Now, finding value of expression by sustituting value of "x" as given.
Surface area of the rectangular prism = 
Surface area of the rectangular prism= 
∴ Surface area of the rectangular prism= 
Surface area of the rectangular prism= 
∴ Surface area of the rectangular prism= 234 cm²
Answer:
i think that it would be A.
Step-by-step explanation: