Answer:
The required expression that shows the half of a number is [tex]\frac{x}{2}[/tex].
Step-by-step explanation:
Consider the provided phrase.
We need to translate phrases to algebraic expressions, half a number
Let us consider the number is x.
Half a number means we need to divide the number by 2. Or we need to divide the number in two equal parts.
This can be written as:
[tex]\frac{x}{2}[/tex]
So the required expression that shows the half of a number is [tex]\frac{x}{2}[/tex].
Answer: It is 1\2x and the next one is 1\2x+10 then the last one is 1\2x+10=22
Step-by-step explanation:For sure they are right
