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What is the expression for the sum of thirteen and a number added to the product of seven and the number?
It is: 13+x+7x or as 13+8x
What is the product of 50 and the number of employees?
Which phrase describes the variable expression 6.w
How do i Write a variable expression for the word phrase the product of 3 and a number n decreased by 7?
3n-7
How would you write the product of a number z and 4 as a variable expression?
4xz=16
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.
Write the phrase as a variable expression the product of 9 and a number?
The expression is 9*x.
What is the expression for the sum of thirteen and a number added to the product of seven and the number?
It is: 13+x+7x or as 13+8x
How do you write this variable expression The sum of one and a number added to the product of seventeen and a number?
17x+(1+x)
What is the product of 50 and the number of employees?
Which phrase describes the variable expression 6.w
What is the algebraic expression for the product of 14 times a number?
Assuming you call your number "n", the expression would be "14n". You can replace "n" with whatever variable you want to use.
How do i Write a variable expression for the word phrase the product of 3 and a number n decreased by 7?
3n-7
How would you write the product of a number z and 4 as a variable expression?
4xz=16
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 an expression that repesents the product of 84 and b?
The expression that represents the product of 84 and b is 84b. In mathematical terms, when you multiply a number by a variable, you simply write the number next to the variable without any operation symbol in between. So, 84 multiplied by b is written as 84b.
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 is a number and a variable or a product of a number and one or more variables?
In Algebra a term is either a single number or variable, or numbers and variables multiplied together.
