Algebra 1 Midterm

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-6

Front

Evaluate the expression -x - 6x + 10 when x = 5.

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-25

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CCSS.6.EE.A.2C

Front

In the equation y = 120x + 250, if Alan paid $790.00, how many hours did he rent the hall?

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4.5 hours

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CCSS.HSF.IF.A.2

Front

Identify the coefficient in the expression 8f^2 - 3.

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8

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CCSS.6.EE.A.2B

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x > 3

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What is a coefficient in algebra?

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A coefficient is a numerical factor in a term of an algebraic expression.

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CCSS.6.EE.A.2B

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What does it mean to evaluate an expression?

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To evaluate an expression means to calculate its value for given variable values.

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CCSS.6.EE.A.2C

Front

What is the formula for the slope-intercept form of a linear equation?

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y = mx + b, where m is the slope and b is the y-intercept.

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CCSS.8.EE.B.6

CCSS.8.F.A.3

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How do you isolate a variable in an equation?

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You perform inverse operations to get the variable alone on one side of the equation.

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CCSS.7.EE.B.4A

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What is the difference between an equation and an inequality?

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An equation states that two expressions are equal, while an inequality shows that one expression is greater or less than another.

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CCSS.6.EE.B.8