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What is the algebraic expression for half the sum of a variable c and a number 4?
(c+4)/2
What is an expression that contains a variable a number and at least one operation?
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.
What is a number that is multiplied by a variable in an expression?
The number is called the coefficient of the variable
What is the number that multiplies a variable?
The number that multiplies a variable in an algebraic expression is called a coefficient. It is the numerical factor that is multiplied by the variable to form a term in the expression.
What is the number that is multiplied by the variable in an algebraic expression?
It is the coefficient of the variable
What is to replace a variable with a number or anotherexpression in an expression?
The term for replacing a variable with another value or expression is "substitution."
What is find the numerical variable of an expression?
It is a poorly worded question. Any number in an expression can be a numerical variable.
What is a number sentence with a variable and an equal sign called?
a variable expression
What is the meaning of variable in algebraic expression?
Variable is any letter used in an algebraic expression, and can vary (change form) to be any number, and one variable means the same number in any single algebraic expression. Usually algebra is simplifying the expression or equation until you know what the variable is equal to.
How do you write four more than half a number as a variable expression?
n/2 + 4
What is a number or variable placed to the right of and above another number variable or expression?
XnThat is an exponent.
Is 4d a numerical expression or variable expression?
A variable expression.
