Respuesta :
Answer:
Carlita can only be older than 2 years old.
Step-by-step explanation:
To solve the problem we will convert the given statement into expression.
Expression
In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations that are formed according to rules which are dependent on the context.
The correct option is C.
Explanation
Given information,
Three times the sum of half Carlita’s age and 3 is at least 12.
Assumption
Assuming the value of Carlita's age as x.
Solution
writing the statement given to us,
[tex]3\times (\dfrac{1}{2} x+3) = 12\\\\(\dfrac{1}{2} x+3) = 4\\\\(\dfrac{1}{2} x)=4-3\\x=2[/tex]
As seen above for "three times the sum of half Carlita’s age and 3 is at least 12" the value of x comes out to be 2, which means Carlita can be 2 years or older than that.
In this case, option c seems to be the most accurate one.
Hence, the correct option is C.
Learn more about Expression:
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