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.
x4 - 3
x + 8 < 144
If there is an equal sign, it is called an equation; if there is a less-than, a less-than-or-equal, a greater-than, or a greater-than-or-equal sign, an inequality; if there is none of these, an expression.
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.
What is the algebraic expression for 5 less than a certain number
x4 - 3
x + 8 < 144
( 2q - 10 )
If there is an equal sign, it is called an equation; if there is a less-than, a less-than-or-equal, a greater-than, or a greater-than-or-equal sign, an inequality; if there is none of these, an expression.
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.
If you want to say "Nine is less than a number k," you would write 9<K. If you're asking for an equation, e.g. "Nine less than a number k is equal to that number divided by three," you would write k - 9.
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.
let the no. be 'x' therefore, the expression of 5 less than a no. is, x-5
29-5
4<x