Answer:
Option A is correct
the expression is equal to
is 
Explanation:
Given expression is, 
Multiply and divide by the denominator by
in the given expression, we have,

or

use : 
then;

Therefore, the expression is equal to
is, 

and 10.6 is already written as a decimal.
I am sorry i dont understand
Answer:
-35
Step-by-step explanation:
7 x -5 = -35
hope this helped!! ^^
Answer:
There are infinite solutions of x such as 0,1,2 ...
i.e for all x≥0 given inequality is true.
i.e x€[0,∞)