QuestionWhich of these shows the phrase "x multiplied by 4 " written as an algebraic expression? (a) $4 x$ (b) $4+x$ (C) $4-x$ (d) $4+x$

Studdy Solution
Identify the correct algebraic expression from the given options.
(a) $4x$ represents "x multiplied by 4" because it shows the multiplication of $x$ by 4. (b) $4 + x$ represents addition, not multiplication. (c) $4 - x$ represents subtraction, not multiplication. (d) $4 + x$ is the same as option (b) and represents addition.
The correct expression is (a) $4x$.