z - 7
In this case, you'll have to use a variable. Variables are basically a symbol which stands for a number. Let's use the variable "m". You're searching for 58 less than a number. That is basically just "word form" for a number, or a variable, minus 58. So if we use the variable "m", the expression will be m-58. Remember that you can use any variable you want.
Your variable (a number) X, minus 100. X - 100
It is: p-2
n*5 - 6
Subtract 25 from whatever variable you use for "a number". If your number is "x", then the expression becomes "x - 25".
z - 7
let the no. be 'x' therefore, the expression of 5 less than a no. is, x-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 ).
( n - 16 )
In this case, you'll have to use a variable. Variables are basically a symbol which stands for a number. Let's use the variable "m". You're searching for 58 less than a number. That is basically just "word form" for a number, or a variable, minus 58. So if we use the variable "m", the expression will be m-58. Remember that you can use any variable you want.
As an algebraic expression it is: 2x-9
Your variable (a number) X, minus 100. X - 100
It is an expression that has some letters or symbols which can take a different values.
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.
3n-30
The expression can be thus: 3x-3 whereas x is the unknown variable