answersLogoWhite

0


Want this question answered?

Be notified when an answer is posted

Add your answer:

Earn +20 pts
Q: A letter used to represent a number in equations or expression?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the algebraic expression twice a number z?

The algebraic expression "twice a number z" can be represented as 2z. In this expression, the variable z represents the unknown number, and multiplying it by 2 gives you twice that number. This expression can be used in algebraic equations and formulas to represent scenarios where a number needs to be doubled.


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 does the letter n represent in maths?

In math, the letter "n" is commonly used as a variable to represent a number that is not specified. It is often used in equations and formulas to indicate a variable quantity that can take on different values.


What is the letter that represent the composite number?

The letter that represent the composite number is letter C.


Can one number represent an algebraic expression?

Yes it can


What is an expression for 20 times a number?

If x is used to represent the unknown number, then the expression for 20 times a number would be 20x.


Explain why x does not necessarily represent a positive number?

x may not always represent a positive number because there are equations that make a variable a negative number


Which whole number does the expression represent 2.7x10 6?

It is 2700000.


What do the letters mean in algebraic equations?

The letters in most algebraic equations mostly represent the value of the number or often at times the gradient.


Letter used to represent a number?

A letter used to represent a number is a variable of sometimes a constant.


What is a letter or symbol used to represent an unknown value?

If you are talking about math then its usually " x " but if that is already use in the expression and you want to use another symbol to represent a DIFFERENT number then you can use y or a or so on.


How do you write an algebraic expression to represent a verbal expression?

add 3 to a number a number plus 3 the sum of a number and 3 3 more than a number a number increased by 3