Answer:
x=3
Step-by-step explanation:
The simplified form of the given expression is
.
Given expression,
.
We have to simplify the above expression.
So, 
First solve for the square root,



Hence the simplified form of the given expression is
.
For more details follow the link:
brainly.com/question/2719671
Answer:
-8
Step-by-step explanation:
47-55=-8
Answer:
25 minutes.
Step-by-step explanation:
Unit rate = 45/15 = 3 cents / minute.
So she pays 3 cents for 1 minute
and for 75 cents she can talk for 75 * 1/3 = 25 minutes.
Answer:
9.6miles
Step-by-step explanation:
2.4x4+9.6