Equations and Inequalities Review

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing one or more variables.

Front

What does it mean to solve an equation?

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To solve an equation means to find the value(s) of the variable(s) that make the equation true.

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other.

Front

What are the symbols for 'greater than' and 'less than'?

Back

Greater than is represented by '>' and less than is represented by '<'.

Front

What does '≤' mean in an inequality?

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'≤' means 'less than or equal to', indicating that the value can be either less than or exactly equal to another value.

Front

What does '≥' mean in an inequality?

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'≥' means 'greater than or equal to', indicating that the value can be either greater than or exactly equal to another value.

Front

How do you represent the total weight squatted by three people if each squats the same amount?

Back

Front

If the total weight squatted is 300 pounds, what equation can be used to find the weight each person squatted?

Back

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Front

What equation represents how many more treat bags Ellen needs to make if she has already made some?

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