Math Reasoning Mid-Term Exam

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x = 2

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If Chris saves $8 every 2 weeks, how many weeks will it take him to save $40?

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10 weeks

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CCSS.6.RP.A.3B

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Food is a...

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Need

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CCSS.RI.8.2

CCSS.RL.11-12.2

CCSS.RL.7.2

CCSS.RL.8.1

CCSS.RL.9-10.2

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57

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CCSS.6.EE.A.2C

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Car Insurance is considered a...

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Fixed Expense

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What is the formula for the slope of a line?

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Slope (m) = (y2 - y1) / (x2 - x1)

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CCSS.8.EE.B.5

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What is the quadratic formula?

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x = (-b ± √(b² - 4ac)) / 2a

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CCSS.HSA-REI.B.4B

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Define a variable in mathematics.

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A symbol used to represent an unknown value.

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CCSS.6.EE.A.2B

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What is the Pythagorean theorem?

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In a right triangle, a² + b² = c², where c is the hypotenuse.

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CCSS.8.G.B.8

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What is the difference between a fixed expense and a variable expense?

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Fixed expenses remain constant, while variable expenses can change.