Answer:
imma go with the second one im not sure though
Step-by-step explanation:
1/2. You would round 3/8 to 1/2 to 0. Then you add 1/2 to 0 and you get your answer.
Answer:
Simplified the expression?
−
3
x
+
13 so it's 10?
oops, I failed to notice 11 on my first try
Answer:
Option 4 is correct that is 
Step-by-step explanation:
We have been given an expression 
Equivalent means the simplified form of the expression
We use 
Here using the above formula we get



Hence, Option 4 is correct that is
.