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What number variable or number-variable is combined by multiplication or division?
In mathematics, a variable combined by multiplication or division with a number is referred to as a term. For example, in the expression (3x), the number 3 is multiplied by the variable (x). Similarly, in the expression (\frac{y}{4}), the variable (y) is divided by the number 4. These operations indicate a relationship between the variable and the constant through multiplication or division.
What is the coefficient of 4 x 450?
The coefficient of the expression ( 4 \times 450 ) is 4. In this context, the coefficient refers to the numerical factor that multiplies the variable or term—in this case, the number 4 is the coefficient of the product. The overall product equals 1800, but the coefficient remains 4.
What is the algebraic expression for half the sum of a variable c and a number 4?
(c+4)/2
In the expression 4a the number 4 is a(n)?
In the expression 4a, the number 4 is a coefficient. It represents the multiplicative factor applied to the variable ( a ), indicating how many times ( a ) is being scaled or multiplied. Coefficients can be any real number, and in this case, it is a constant that modifies the variable.
18 less than the product of a number and 4 what is the algebraic expression?
The algebraic expression for "18 less than the product of a number and 4" can be written as ( 4x - 18 ), where ( x ) represents the number. Here, ( 4x ) denotes the product of the number and 4, and subtracting 18 indicates that we are taking 18 away from that product.
How would you write the product of a number z and 4 as a variable expression?
4xz=16
What is an algebraic expression for 3 more than the product of a number and 4?
Let the required answer be represented by 'y' and the variable number by 'n'. Then y = 4n + 3
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 4d a variable or is it a numerical exspression?
In the context of algebra, "4d" would typically be considered a numerical expression rather than a variable. A variable is typically a letter or symbol that represents an unknown quantity that can vary, while a numerical expression is a combination of numbers and mathematical operations. In this case, "4d" represents the product of the number 4 and the variable "d," making it a numerical expression.
What is the coefficient of 4 x 450?
The coefficient of the expression ( 4 \times 450 ) is 4. In this context, the coefficient refers to the numerical factor that multiplies the variable or term—in this case, the number 4 is the coefficient of the product. The overall product equals 1800, but the coefficient remains 4.
What is the algebraic expression for half the sum of a variable c and a number 4?
(c+4)/2
What is base in algebraic expression?
The Base in the Algebraic Expression can be a Number or A Variable. EX. 42 or X2 - 4 and X are the base.
What is the coefficent of 4 plus 5n?
In the expression (4 + 5n), the coefficient is the number that is multiplied by the variable (n). Here, the coefficient of (n) is 5. The constant term in the expression is 4, but it does not have a variable associated with it. Thus, the coefficient of (n) is 5.
How do you write a Variable Expression W Increased By 4?
To write a variable expression for "W increased by 4," you simply take the variable ( W ) and add 4 to it. The expression would be written as ( W + 4 ). This indicates that you are taking the value of ( W ) and increasing it by 4 units.
What is 500 less than the product of 4 and a number?
The expression is: 4x-500
How do you Write as an algebraic expression A number decreased by 25 and multiplied by 4 using x as the variable?
(x - 25)*4
How do you write four more than half a number as a variable expression?
n/2 + 4
