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What is a variable expression to represent the quotient of a number and 3?
A variable expression to represent the quotient of a number and 3 can be written as ( \frac{x}{3} ), where ( x ) represents the number in question. This expression indicates that the number ( x ) is being divided by 3.
What is the definition for variable?
the def for variable is a letter or symbol used to represent a missing number in an algebrac expression
What is the variable expression to represent the number of pounds in y ounces?
16x
What algebraic expression for the number of muffins that are left what quantity do you need to represent with a variable?
X+6. Variable (x)
How do you write an expression that represents the sum of a number and 12?
To write an expression that represents the sum of a number and 12, you can use a variable to represent the unknown number. For example, if you let the variable ( x ) represent the number, the expression would be ( x + 12 ). This indicates that you are adding 12 to whatever value ( x ) holds.
What does the variable represent in an addition or subtraction expression?
it is the number you would use to solve the problem
What is the variable expression to represent the number of inches in x feet?
To represent the number of inches in ( x ) feet, you can use the variable expression ( 12x ). This is because there are 12 inches in one foot, so multiplying the number of feet ( x ) by 12 gives the total inches. Therefore, the expression ( 12x ) accurately represents the number of inches in ( x ) feet.
If d the number of dogs which variable expression represent the phrase below?
To represent the phrase "the number of dogs" as a variable expression, you can simply use the variable ( d ). In this case, ( d ) stands for the total count of dogs being referred to. If you need to express a specific quantity or perform calculations, you can manipulate this variable accordingly, such as ( d + 2 ) for two additional dogs.
How do you write the quotient of a number and 6 into an expression?
To write the quotient of a number and 6 as an expression, you can represent the number as a variable, such as ( x ). The expression would then be written as ( \frac{x}{6} ). This indicates that the number ( x ) is being divided by 6.
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 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
