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# What is a mathematical sentence form by placing an between two expressions?

## What is a mathematical sentence form by placing an between two expressions?

An equation is a mathematical statement that two expressions are equal. The solution of an equation is the value that when substituted for the variable makes the equation a true statement.

## When a symbol such as or is placed between two expressions?

Algebra 1 Chapter 1 Flashcards

A B
Power The result of repeated multiplication.
Equation A statement formed when an equal sign is placed between two expressions.
Inequality A sentence formed when a symbol such as: >, <, >, <, or ¹., is placed between two expressions.

What is a mathematical sentence that contains one or more of these symbols?

Cards

Term variable Definition a letter used to represent one or more numbers
Term equation Definition a mathematical sentence formed by placing the symbol = between two expressions
Term inequality Definition a mathematical sentence formed by placing one of these symbols <,≤,≥,or > between two expressions

What is a letter used to represent a number in equations or expressions?

Variables are letters or other symbols used to represent unknown numbers in algebraic equations and expressions. We can say: A variable is a letter or symbol that represents a quantity that can vary. For example x, y or a or whatever you choose. A variable can represent an unknown number in an equation.

### How do you combine like terms with variables?

Like Terms: Terms that have identical variable parts (same variable(s) and same exponent(s)). When simplifying using addition and subtraction, you combine “like terms” by keeping the “like term” and adding or subtracting the numerical coefficients.

### How do you identify mathematical sentences?

A mathematical sentence makes a statement about two expressions. The two expressions either use numbers, variables, or a combination of both. A mathematical sentence can also use symbols or words like equals, greater than, or less than.