 # How do you find the value of an expression?

## How do you find the value of an expression?

0:104:26Evaluate Expressions with Variables | Find the Value of an ExpressionYouTubeStart of suggested clipEnd of suggested clipWe need to plug that a in for the M. So we would have 3 plus 8 and now we’re able to solve. And thatMoreWe need to plug that a in for the M. So we would have 3 plus 8 and now we’re able to solve. And that will give us the answer or value of the expression.

## Which is the value of this expression when a =- 2 and B =- 3?

IF your expression “a-2 b-3” is meant to be “(a-2)(b-3)” then Bill is correct, and the answer is -5 when a is 3 and b is -2. However, if you mean”a – 2b -3″ then, substituting the values you gave for a=3 and b=-2, that would be “3 – 2(-2) -3” which is the same as “3 +4 -3” and the expression evaluates to 4.

## What is the value of the expression 100 25?

the value of given expression 100/25 = 4.

## What is the value of a number?

The value refers to the worth of each digit depending on where it lies in the number. We calculate it by multiplying the place value and face value of the digit. For instance: If we consider a number 45. Here the digit 4 is in the tens column.

## What are the variables in this expression?

A variable is a symbol that stands in for an unknown value in a mathematical expression. We can use any symbol as a variable, but letters are most commonly used. A term is a single number, variable, or a number and a variable multiplied together.

## What is the value of 25% of 7?

25/7 divide by 7 is equal to 25/49.

## What is the value of the expression 100/25 Class 11?

the value of given expression 100/25 = 4.

## What is the coefficient in the expression?

What is a Coefficient in an Expression? A coefficient is an integer that is written along with a variable or it is multiplied by the variable. In other words, a coefficient is the numerical factor of a term containing constant and variables. For example, in the term 2x, 2 is the coefficient.

## What must be used to find the value of this expression?

To evaluate an algebraic expression means to find the value of the expression when the variable is replaced by a given number. To evaluate an expression, we substitute the given number for the variable in the expression and then simplify the expression using the order of operations.

## What is value of the expression 100 25?

the value of given expression 100/25 = 4.

## What is the value of the expression 25 7?

Answer: 25/7 divide by 7 is equal to 25/49.

## What is measure of the complement of 54 degree *?

Answer: Complementary angles add up to 90 degrees. If you’re saying that the angle is 54 degrees, then its complement is 90 – 54 = 36 degrees.

## How many rational numbers are there between 5 and 7?

The three rational numbers between 5 and 7 are 5.1, 5.2, and 5.3 .

## What is the coefficient of x²?

1A coefficient refers to a number or quantity placed with a variable. It is usually an integer that is multiplied by the variable next to it. Coefficient of x² is 1.