9b2-7
The mathematical expression for "nine less than a certain number" can be represented as ( x - 9 ), where ( x ) is the certain number. This expression indicates that you subtract 9 from that number.
The number expression for "18 less than 25" can be written as ( 25 - 18 ). This simplifies to ( 7 ). Thus, the expression represents the value ( 7 ).
The expression that shows 22 less than triple a number can be written as (3x - 22), where (x) represents the number. Here, "triple a number" is represented by (3x), and subtracting 22 gives the final expression.
To write an algebraic expression for "five less than the product of two and a number," let the variable ( x ) represent the number. The product of two and the number can be expressed as ( 2x ). Therefore, five less than this product is represented by the expression ( 2x - 5 ).
Subject: Algebra Topic: Expression Evaluation Step 1: Let the number be represented by the variable ( x ). Step 2: Write the expression for "a square of a number": ( x^2 ). Step 3: Write the expression for "3 less than a square of a number": ( x^2 - 3 ). Step 4: Provide the final answer: The expression representing "3 less than a square of a number" is ( x^2 - 3 ). Explanation: The expression ( x^2 - 3 ) represents the result of subtracting 3 from the square of a given number ( x ).
x^2 - 7
2x^2 - 1
9b2-7
3(n-9)
The mathematical expression for "nine less than a certain number" can be represented as ( x - 9 ), where ( x ) is the certain number. This expression indicates that you subtract 9 from that number.
What is the algebraic expression for 5 less than a certain number
The number expression for "18 less than 25" can be written as ( 25 - 18 ). This simplifies to ( 7 ). Thus, the expression represents the value ( 7 ).
7 less than a number is an algebraic expression. Given the number the expression can be evaluated. 7 is less than a number is a statement in the form of an inequality. It is true for some values of the number and not for others.
It means that the number or expression on the left of the symbol is less that the value or expression to the right, or that they are equal.
The expression that shows 22 less than triple a number can be written as (3x - 22), where (x) represents the number. Here, "triple a number" is represented by (3x), and subtracting 22 gives the final expression.
To write an algebraic expression for "five less than the product of two and a number," let the variable ( x ) represent the number. The product of two and the number can be expressed as ( 2x ). Therefore, five less than this product is represented by the expression ( 2x - 5 ).