Answer:
Step-by-step explanation:
50 of 100
= 50%
120 of 1
= 1.2%
Answer:
-2x=x/2-5
Step-by-step explanation:
let x represent the number
Answer: Irregular Hexagon
<u>Answer:</u>
No solution
<u>Step-by-step solution:</u>
We are given an expression:

We have only one variable
so we will make
the subject and solve for it.

Solving the brackets first to get:

Taking LCM on both sides to get:

By cross multiplication:



gets cancelled so we are left with 
Therefore,
has no solution.

in case you wonder why we used 105 as LCD,
21 = 3 * 7
15 = 3 * 5
the "3" is common to both denominators, so we "use it once" and our LCD is then 3 * 7 * 5.