Final answer:
Mathematical sentences are statements that follow the rules and structure of mathematics, with variables and operations. In this case, 4v=22, 3<5, and 12 are mathematical sentences.
Step-by-step explanation:
Mathematical sentences are statements that follow the rules and structure of mathematics, with variables and operations. In this case:
- 4v=22 is a mathematical sentence because it is an equation that can be solved for v.
- 3<5 is a mathematical sentence because it is a comparison between two numbers.
- 12 is a mathematical sentence because it is a number statement.
The other options are not mathematical sentences. Option B does not have an equal sign, option D does not have an operation, and option F is an equation, but the variable x is not defined.
Learn more about Mathematical sentences