Answer:19
Step-by-step explanation:
Subtract then add
Answer:
-33
Step-by-step explanation:



· 
(-33)
Answer:
A. True
Step-by-step explanation:
The Triangle Inequality Theorem says that the sum of any two sides must be greater than the third side. Let's see if this is true.
a + b
9 + 1 = 10>9
a + c
9 + 9 = 18>1
c + b
9 + 1 = 10>9
0.8 is your answer
hope it helps:)