Otero translated the phrase “three less than a number” into the expression 3-x. Which best describes the accuracy of Otero’s expression?(A.) It is accurate. The phrase can be translated as “three” = 3, “less than” = subtraction, and “a number” = x, so 3-x is the correct expression. (B.) It is inaccurate. Three is being subtracted from a number, so x-3 is what he should have written.(C.) It is inaccurate. Three is being compared to a number, so 3 < x is what he should have written.(D.) It is inaccurate. Three is being added to a number, so 3+x is what he should have written.