-5>2y
If it has an inequality sign, for example "less than", it is an inequality. If it doesn't have that, it is an expression.
In mathematical terms, a number x is less than y if y - x is positive.
Nine less than five times a number is equal to -30
x4 - 3
It is a statement that shows a value of a variable or constant within sentences. For EX: A number less than 7 is 3 LET STATEMENT: four less than seven is 3.
Opposite of the sum is not a mathematical expression and I can only assume it means the difference.So,5x - x < |x - 5|Or 4x
4
448389 is five less than 448394
If it has an inequality sign, for example "less than", it is an inequality. If it doesn't have that, it is an expression.
In mathematical terms, a number x is less than y if y - x is positive.
some statement about greater than, less than, more than something else. Joe weighs less than Mary.
' N ' is the number. 5 less than it is (N - 5).
Nine less than five times a number is equal to -30
x4 - 3
Expressions are: General little statements that DO NOT have an equal sign: 2x-4 2m^3+5 Seven less than half a number squared Twice the difference of a number and five. Equations are: Any statement that DOES have an equals sign(or equivalent): 4n+7=11 1/2 b-2=3 Twice a number increased by four is ten The difference of a number and two is five Equations and expressions are similar because they both have a value. Equations and expressions are different because a equation is on sentence, and an expression is a phrase. An equation has a relation symbol, and a equation has no relation symbol. Example for equation: 1. 10 is five less than a number. 10=x-5. 2. A number is less than five. x<5. Example for expression: 1. A number less than five. x. 2. Five less than a number. x-5.
It is a statement that shows a value of a variable or constant within sentences. For EX: A number less than 7 is 3 LET STATEMENT: four less than seven is 3.
If the number is 'z', then five less than twice the number is ( 2z - 5 ).