*2nd 9 Weeks Math Exam*

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What is the ratio of 4 birds to 6 snakes?

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To find m, multiply both sides by 5: m = 10 * 5 = 50.

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What does 15 times a number x represent?

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If b + 2 = ? and b = 3, what is the value?

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If b = 3, then b + 2 = 3 + 2 = 5.

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What is a ratio?

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A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

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What is the formula to solve for a variable in a simple equation?

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To solve for a variable, isolate the variable on one side of the equation using inverse operations.

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What does the term 'variable' mean in mathematics?

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A variable is a symbol, often a letter, that represents an unknown value in mathematical expressions or equations.

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