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What is 0.2x plus 27 82?
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.
Is a variable a variable expression?
Yes. A variable by itself, or anything that contains a variable, would be a variable expression (unless the variable cancels out, as in "x - x", which always has the same value).
What is x when in an expression it is the form of x?
'x' is a fixed but unknown amount. It is not a VARIABLE!!!!
What is a variable in the expression?
the letter in 2x+6. The variable is the x.
What is the variable in 3x2y in algebra?
They are: x and y and the expression can be simplified to 6xy
What is 0.2x plus 27 82?
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.
Which term describes the variable x in the expression xn?
a coefficient of n
Is x squared considered a variable?
In mathematics, a variable is a symbol that represents a quantity that can vary or change. In the expression x^2 (read as "x squared"), x is the variable and the exponent 2 indicates that x is being multiplied by itself. Therefore, x^2 is considered a variable term because it represents a quantity that can change based on the value assigned to x.
Is a variable a variable expression?
Yes. A variable by itself, or anything that contains a variable, would be a variable expression (unless the variable cancels out, as in "x - x", which always has the same value).
What is x when in an expression it is the form of x?
'x' is a fixed but unknown amount. It is not a 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
Is x a expression or variable?
Yes
What is the variable in the expression 3x - 5?
-2
What is a variable in the expression?
the letter in 2x+6. The variable is the x.
What is the variable in 3x2y in algebra?
They are: x and y and the expression can be simplified to 6xy
What is a coefficient?
A coefficient is a number in front of a variable (i.e. multiplied by it).For example, in the expression x2 - 10x + 25, the coefficient of x2 is 1 and the coefficient of x is -10. The third term, 25, is a constant.If the expression were -x2 + 10x + 25, the coefficient of x2 would be -1, and the coefficient of x would be 10.
What is a Variable expression for x less then 2?
2-x
