## What is the value of the expression?

The value of a mathematical expression is the result of the computation described by this expression when the variables and constants in it are assigned values. The value of a function, given the value(s) assigned to its argument(s), is the quantity assumed by the function for these argument values.

## What is the value of 7 by 5?

1.4 is the very true value of 7/5..

## What is the expression value of 7 12?

58
This means 712 is equivalent to 58.

## What does this expression represent 5 N?

“Fine” is the most common definition for 5N on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok.

## What is the value of 7?

7 is in thousands place and its place value is 7000, 2 is in hundreds place and its place value is 200, 6 is in ten place and its place value is 60, 3 is in ones place and its place value is 3.

## What is the value of 4?

Here the digit 4 is in the tens column. Hence, the value of the digit 4 will be i.e. 40 or forty.

## What does the expression N 3 represent?

The expression (n+3) represents the measure of an exterior angle of a regular octadecagon. The number of sides of an octadecagon is 18.

## What is N in algebraic expression?

In an equation, N represents a specific number, not any number. N + 9 = 12 means N is a number which, when added to 9, must give the answer 12. So N can only be the number 3 because only 3 + 9 is equal to 12. An algebraic expression tells us the relationship between numbers.

## Which algebraic expression represents a number decreased 7?

Algebraic Expressions With Example Problems and Interactive Exercises
Phrase Expression
fourteen decreased by a number p 14 – p
seven less than a number t t – 7
the product of 9 and a number n 9 · n or 9n
thirty-two divided by a number y 32 ÷ y or

## What are algebraic expressions Grade 7?

In Grade 7, the focus is on linear expressions. A linear expression is a sum of terms that are either rational numbers or a rational number times a variable (with an exponent of either 0 or 1). If an expression contains a variable, it is called an algebraic expression.

## How do you work out the value of N?

To find n! we multiply the number from 1 to n, so to find n form n! we can start dividing that number from 2 to the number with which we get quotient as 1.

## What is the value of N in chemistry?

The value of n ranges from 1 to the shell containing the outermost electron of that atom. For example, in caesium (Cs), the outermost valence electron is in the shell with energy level 6, so an electron in caesium can have an n value from 1 to 6.

## What is the value of NN?

The value of N/n is universal in nature. This means that the variation in either the elemental gas or the number of moles of it present would not be affected. Hence, N/n is a constant value and is the same for all elements.