a variable expression in math is a symbol that is in a sentence
Assigns the value of an expression to a variable or property.
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
A variable expression for 5 divided by r would be 5/r. In algebra, when a number is divided by a variable, it is represented as the number (in this case, 5) divided by the variable (r). This expression shows the quotient of 5 and r, where r can be any real number except 0 to avoid division by zero error.
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That looks like the description of an EXPRESSION. However, an expression need not have "at least one operation"; a single number, or variable, is a perfectly valid expression.
Take the value of each variable in the expression and replace the variable by its value. Then do the math!
A change in the coefficient, a change in the value of a variable.
The evaluate a algebraic math expression you first must substitute a number for each variable. Then you must perform the operation in the correct order.
A variable expression.
Assigns the value of an expression to a variable or property.
it is basically an equation without an equals sign. usually has a variable in it.
It is an expression with a variable, x.It is an expression with a variable, x.It is an expression with a variable, x.It is an expression with a variable, x.
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
It is a variable expression.
The question should be what is the variable in the following expression? (n + 5) The answer: (n) represents the variable. See: Variable(English definition) then look up the Math/Algebra definition.
Order of Operations
a numerical or constant quantity placed before and multiplying the variable in an algebraic expression the 4 in 4x