1. Click to Begin Click to Begin

2. Solving Multi-step Equations Vocabulary Simplifying Algebraic Expressions Solving One and Two One and Two Step Equations Step Equations $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 Solving Story Problems Story Problems

3. Simplifying Algebraic Expressions $100 Click to see answer Click to see answer Simplify the following expression.

4. Simplifying Algebraic Expressions $100

5. Click to see answer Click to see answer Simplify the following expression.

7. Click to see answer Click to see answer Simplify the following expression.

9. Click to see answer Click to see answer Simplify the following expression.

11. Click to see answer Click to see answer Simplify the following expression.

13. Solving One and Two Step Equations $100 Click to see answer Click to see answer Solve the equation.

15. Click to see answer Click to see answer Solve the equation.

17. Click to see answer Click to see answer Solve the equation.

19. Click to see answer Click to see answer Solve the equation.

21. Click to see answer Click to see answer Solve the equation.

23. Solving Multi-step Equations $100 Click to see answer Click to see answer Solve the equation.

25. Click to see answer Click to see answer Solve the equation.

27. Click to see answer Click to see answer Solve the equation.

29. Click to see answer Click to see answer Solve the equation.

31. Click to see answer Click to see answer Solve the equation.

33. Solving Story Problems $100 Click to see answer Click to see answer Carlos bought 5 boxes of CD’s for his computer. He also bought a paper punch. The paper punch cost $12. If the total cost was $27, how much did each box of CD’s cost?

34. Let x = number of boxes of CD’s The cost of each box was $3.

35. Click to see answer Click to see answer The length of a rectangle is 9 cm more than twice the width. Find the length if the perimeter is 60 cm.

36. Solving Story Problems $200 answer Let w = width 2w+9 = length The length is 23 cm.

37. Solving Story Problems $300 Click to see answer Click to see answer Tara is twice as old as Gwen. Their sister, Amy, is 5 years older than Gwen. If the sum of their ages is 29, find each of their ages.

38. Solving Story Problems $300 answer Let x = Gwen 2x = Tara x+5 = Amy Gwen is 6 years old, Tara is 12 years old and Amy is 11 years old.

39. Solving Story Problems $400 Click to see answer Click to see answer Last summer, Gary trained 32 more dogs than Zina. Together they trained 126 dogs. How many dogs did Gary train?

40. Solving Story Problems $400 Let x = number of dogs Zina trained x + 32 = number of dogs Gary trained Gary trained 79 dogs.

41. Solving Story Problems $500 Click to see answer Click to see answer Four more than three times a number is one less than four times the number. What is the number?

42. Let x = the number The number is 5.

43. Vocabulary $100 Click to see answer Click to see answer The numerical part of a term that contains a variable.

44. Coefficient

45. Click to see answer Click to see answer A expression that contains sums and products of variables and numbers.

46. Algebraic Expression

47. Click to see answer Click to see answer A term (number) without a variable.

48. Constant

49. Click to see answer Click to see answer What is the constant of this expression?

50. Answer: -2

51. Click to see answer Click to see answer What is the coefficient of the second term in this expression?

52. Answer: -5