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Algebra Variables and Operations Review: Evaluate Expressions, Simplify, and Functions

This comprehensive final review for Semester 1 focuses on key algebra concepts, such as evaluating variable expressions, understanding exponents and powers, applying the order of operations, and working with equations and inequalities. Students will practice evaluating expressions with given variables, determine the truth value of statements, and apply properties like the distributive property. Additionally, topics include creating input-output tables for functions and simplifying complex algebraic expressions. Prepare thoroughly to enhance your algebra skills!

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Algebra Variables and Operations Review: Evaluate Expressions, Simplify, and Functions

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  1. Semester 1 Final Review Lesson 1.1 Variables in Algebra Evaluate the variable expression when x = 4 10 - x

  2. Semester 1 Final Review Lesson 1.1 Variables in Algebra Evaluate the variable expression when x = 4 11x

  3. Semester 1 Final Review Lesson 1.1 Variables in Algebra Evaluate the variable expression when x = 4

  4. Semester 1 Final Review Lesson 1.1 Variables in Algebra Evaluate the variable expression when x = 4 x + 9

  5. Semester 1 Final Review 1.2 Exponents and Powers Evaluate the variable expression when x = 3 x - 10

  6. Semester 1 Final Review 1.2 Evaluate the variable expression when x = 3 (10 - x)2

  7. Semester 1 Final Review 1.2 Exponents and Powers Evaluate the variable expression when x = 3 x2

  8. Semester 1 Final Review 1.2 Exponents and Powers Evaluate the variable expression when x = 3 10(5x)

  9. Semester 1 Final Review Lesson 1.2 Order of Operations Evaluate 550 – 4(3 + 5)2

  10. Semester 1 Final Review 1.4 Equations and Inequalities Check to see if x = 4 is a solution of the equation: 5x + 3 = 18

  11. Semester 1 Final Review 1.4 Equations and Inequalities Check to see if x = 4 is a solution of the inequality: 7x – 5 > 20

  12. Semester 1 Final Review Lesson 1.8 An Introduction to Functions. Make an input-output table for the equation: y= 5x + 10

  13. Semester 1 Final ReviewDecide whether the statement is true or false (2 ∙ 2)2 = 2 ∙ 22

  14. Semester 1 Final ReviewDecide whether the statement is true or false 5 – 2 = 2 - 5

  15. Semester 1 Final ReviewDecide whether the statement is true or false The sum of one and one million is one million and one.

  16. Semester 1 Final ReviewDecide whether the statement is true or false x2 = 16 when x = 4

  17. Semester 1 Final ReviewDecide whether the statement is true or false 8x > x4 when x = 2

  18. Semester 1 Final ReviewDecide whether the statement is true or false 24 < x2 when x = 5

  19. Semester 1 Final Review Write the numbers in increasing order 5, -10, -6, 10, -3, 4

  20. Semester 1 Final Review Write the numbers in increasing order 8, -4.3, -5.2, 2.3, -9, 3

  21. Semester 1 Final Review Write the numbers in increasing order 2, -2, -⅗, -⅘, ⅕, 4

  22. Semester 1 Final Review Find the opposite of the number -10

  23. Semester 1 Final Review Find the opposite of the number 2

  24. Semester 1 Final Review Evaluate the expression. I 7 I

  25. Semester 1 Final Review Evaluate the expression. I -12 I

  26. Semester 1 Final Review Evaluate the expression. -I 2.5 I

  27. Semester 1 Final Review Evaluate the expression. -I -⅕ I

  28. Semester 1 Final Review Find the sum 3 + (-4)

  29. Semester 1 Final Review Find the sum -15 + 21

  30. Semester 1 Final Review Find the sum 7 + (-12) + 4

  31. Semester 1 Final Review Find the sum 6 + 4.5 + (-1.5)

  32. Semester 1 Final Review Find the difference -5 - 5

  33. Semester 1 Final Review Find the difference 12 – (-12)

  34. Semester 1 Final Review Find the difference 10 – (-3) – (-7)

  35. Semester 1 Final Review Find the difference -2.25 – (-1.75) – (-0.5)

  36. Semester 1 Final Review Find the Product -5(3)

  37. Semester 1 Final Review Find the Product -4(50)

  38. Semester 1 Final Review Find the Product -6(4)(-5)

  39. Semester 1 Final Review Find the Product -5(8)⅛

  40. Semester 1 Final Review Simplify the expression -2(-x)

  41. Semester 1 Final Review Simplify the expression 4(-x)(-x)

  42. Semester 1 Final Review Simplify the expression (-2)(3)(x)(x)(x)

  43. Semester 1 Final Review Simplify the expression -10(-x)2

  44. Semester 1 Final Review Simplify the expression. x2 – 3 + x2

  45. Semester 1 Final Review Simplify the expression. 10x + 3(10 – x)

  46. Semester 1 Final Review Simplify the expression. -2(x + 4) + 100

  47. Semester 1 Final Review Simplify the expression. 5(x + 3) + 5(x – 2)

  48. Semester 1 Final Review Use the distributive property to rewrite the expression without parentheses. (x + 2)4

  49. Semester 1 Final Review Use the distributive property to rewrite the expression without parentheses. 5(2 – x)

  50. Semester 1 Final Review Use the distributive property to rewrite the expression without parentheses. (8 + x)(-4)

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