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15-X

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Q: Which mathematical expression represents 15 decreased by a number?
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Related questions

Which algebraic expression represents a number decreased by 7?

It can be: x-7


What is the expression for eleven decreased by a number?

The expression for eleven decreased by a number can be written as 11 - x, where x represents the unknown number being subtracted from eleven. This expression represents the operation of subtraction, where the value of x will determine the final result after subtracting from eleven.


Which of the following verbal expression represents the algebraic expression 2x-8?

The verbal expression that represents the algebraic expression 2x-8 is "twice a number decreased by 8." In this expression, "2x" represents twice the value of a variable "x," and "-8" indicates that 8 is being subtracted from that value. Therefore, "twice a number decreased by 8" accurately describes the algebraic expression 2x-8.


What is 4 decreased by the quotient of a number and 7 as an algebraic expression?

4-(n/7) *the foreward slash represents the divided by sign


What the expression for a number decreased by 19?

Let the number be x and so the expression is: x-19


What is the difference between a variable and a algebraic expression?

A variable is a single letter that represents a number. For example x is a variable.An algebraic expression can contain variables, numbers, mathematical symbols, etcetera. An example of an algebraic expression is 3x+12.


A number decreased by six?

As an expression it is: x-6


What is the value of the expression 73?

The value of the expression 73 is simply 73. In mathematics, an expression is a combination of numbers, symbols, and operators that represents a mathematical statement. In this case, the expression is just the number 73 itself, so its value remains 73.


What operation does decreased by indicate?

When a number is decreased by another number subtraction is the mathematical process used. When a number is increased by another number the user added numbers together.


What is translation of the Four times a number in mathematical expression?

4y


What is an expression that represents the quotient of a number and 7?

An expression that represents the quotient of a number and 7 can be written as "x/7" where x is the number. This expression signifies dividing the number x by 7. In algebraic terms, it represents a fraction where the numerator is the number being divided and the denominator is 7.


Simplify the expression A number decreased by the sum of the number and four...?

x-(x+4)