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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.
It is a numerical expression.
The variable is d, in the algebraic expression 7d+2
n is the variable.
The variable is "d".
z + 8 Replace words with their mathematical equivalent. Leaves variables and numbers as is. Plus means add, so z plus 8 becomes z + 8.
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.
It is a numerical expression.
The variable is d, in the algebraic expression 7d+2
The variable is "d".
n is the variable.
7
It is an expression in the variable, a.
68
In the expression y+15, there is one variable, the "y."
The algebraic expression ( 7 + \frac{6}{k} ) can be expressed in words as: "Seven plus six divided by k." This phrase describes the operation of adding 7 to the result of dividing 6 by ( k ).
'y' is a variable. '15' is not. [ y+15 ] is an expression in one variable.