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What is the algebraic expression for 12 divided by a number?
You have to assign some variable to "some number", for example "x". Then your expression becomes 12 / x.You have to assign some variable to "some number", for example "x". Then your expression becomes 12 / x.You have to assign some variable to "some number", for example "x". Then your expression becomes 12 / x.You have to assign some variable to "some number", for example "x". Then your expression becomes 12 / x.
What would the variable expression be for double a number f?
2f
What is expression in math?
A mathematical expression is a mathematical phrase that consist numbers variables and signs of operation example: x(variable) + 5(number)=7 so the value of x is 2 -Kennethn 10 yrs. old :]
Replacing each variable with a number in an expression and simplifying the result?
Evaluate
Which is the variable expression for Seventeen decreased by a number y?
17 - y
How do you evaluate a math expression?
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.
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 is multiplied by the variable in an algebraic expression?
It is the coefficient of the variable
What do you call replacing a variable in an expression by a number?
A variable is a letter that represents a number. An expression that contains at least one variable is called variable expression, also called algebraic expression. A variable expression has one or more terms. A term is a number, a variable, or a product of numbers and variables. For example,3(x^2)y + 2xy + x - 7 is a variable expression, where you have 4 terms.When working with variable expression, you often use the substitution principle:If a = b, then a may be replaced by b in any expression.The set of numbers that a variable may be represent is called replacement set, or domain, of the variable. To evaluate a variable expression, you replace each variable with one of its values and simplify the numerical expression that results.Example: Evaluate the expression 2x - 4y for x = 5 and y = -9.Solution:2x - 4y= 2(5) - 4(-9)= 10 + 36=46
What expression is the inverse operation of 3020?
3020 is a number, not an operation. A number cannot have an inverse operation.
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.
Does a variable expression consist only of numbers?
A variable expression has at least one variable in it (which is usually a letter that stands for an unknown number).
What is a number sentence with a variable and an equal sign called?
a variable expression
What is a number or variable placed to the right of and above another number variable or expression?
XnThat is an exponent.
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.
What is replacing each variable with a number in an expression and simpiifying the result?
Evaluating the expression.
