SF7 Unit 4 Test Review

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Front

Dianne rented shoes for $3 and played games costing $4 each. If she spent a total of $19, which equation represents the number of games played?

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Front

Solve the inequality: −2x ≥ 8

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Front

Ms. Warren has 6 less than twice as many followers as I do. What expression represents her followers?

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Front

What is the distributive property?

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What is an inequality?

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An inequality is a mathematical statement that compares two expressions using symbols like <, >, ≤, or ≥.

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How do you solve an equation?

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To solve an equation, isolate the variable on one side using inverse operations.

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What does it mean to simplify an expression?

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To simplify an expression means to combine like terms and reduce it to its simplest form.

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What is a variable in mathematics?

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A variable is a symbol, often a letter, that represents an unknown value.