( 2q - 10 )
As an algebraic expression it is: 2x-9
x4 - 3
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 expression that represents 5 less than twice x is ( 2x - 5 ). Here, "twice x" is represented by ( 2x ), and subtracting 5 from it gives us the final expression.
The expression is; 2t - 12.
The expression is: 2x-16
The expression is: 2m-3
The expression for "five less than twice x" can be written as (2x - 5). Here, (2x) represents twice the value of (x), and subtracting 5 indicates that we are taking five away from that amount.
To express "40 less than a number," you can use a variable to represent the number, such as ( x ). The mathematical expression for this would be ( x - 40 ), indicating that you subtract 40 from the value of ( x ). This expression effectively captures the concept of reducing the number by 40.
2n/6 - 9 or n/3 - 9
2w - 10
2X-6