Comparing Integers
For the following problems, replace each circle with <, >, or = to make a true statement.
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| 1) Select the correct missing symbol.
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| 2) Fill in the missing symbol.
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| 3) Fill in the missing symbol.
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| 4) Fill in the missing symbol.
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| 5) Fill in the missing symbol.
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| 6) Fill in the missing symbol.
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Adding and Subtracting Integers
For the next ten problems, simplify each expression.
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| 7) Find the sum: 18 + (–5) |
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Multiplying and Dividing Integers
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Real Number Properties of Equality
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| 17) Which property of equality is applied in the second step?
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| 18) Which property of equality can be used to solve the equation?
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Solving Basic Equations
In the following problems, solve each equation.
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| 19) Solve for x: 8x + 4 = 68
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| 20) Solve for x: –7x – 24 = –129
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| 21) Solve for x: 5(3x – 2) = 35
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| 22) Solve for y: 3(2y – 3) = 27
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Literal Equations / Formulas
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| 23) Solve the literal equation ax + b = c for the variable x?
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| 24) For the formula given below, solve the literal equation for F, and then use this formula to convert 25 degrees Celsius to Fahrenheit.
Hint: First multiply both sides of the equation by 9/5.
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Solving Equations with Variables on Both Sides
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| 25) Solve for x: 5x – 2 = 6 + x
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| 26) Solve the equation for y: 9(y + 2) = 3(y – 2)
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| 27) Solve the equation for x: 2(x + 1) = 3x – 3
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| 28) Solve the equation for m: 2(8m – 7) = 2(3 + 4m)
Hint: You could divide both sides of the equation by 2 rather than distribute.
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| 29) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form. |
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