# Remedial Algebra I Final Exam

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### Page 1

#### Question 1 1. Simplify

#### Question 2 2. Which two groups of numbers do NOT have any numbers in common?

#### Question 3 3. Factor x^3 - 27.

#### Question 4 4. Simplify the expression: 2a(4b + 3a) + 2ab.

#### Question 5 5. What number is on the outside after simplifying?

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#### Question 6 6. Given the figure below, Angle 3 = 140y and Angle 5 = 80y + 70. Determine the value of y.

#### Question 7 7. During the first four Summer Olympic games attended by the United States, these medal counts were awarded. Calculate the range number of medals that the United States won during these Olympic Games.

#### Question 8 8. Simplify

#### Question 9 9. What kind of statement is 10 > .05

#### Question 10 10. 65*20

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#### Question 11 11. Which of the following would be a square matrix?

#### Question 12 12. It takes Susan 2 minutes to solve one math problem. How many minutes will it take Susan to solve 25 math problems?

#### Question 13 13. Simplify the following expression with distribution: (2x + y + 3)(3x + 5y - 2)

#### Question 14 14. A transformation that shifts the graph up/down or left/right is called a _____.

#### Question 15 15. Mitchell has decided to give his dog a longer leash to roam in the back yard. If the new 7 ft. leash is tied to the center pole in the yard, how much area does the dog have to move around?

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#### Question 16 16. Which is not a rational number?

#### Question 17 17. Simplify using ONLY positive exponents.

#### Question 18 18. What is the area of the pictured triangle?

#### Question 19 19. Which of the following is equivalent to the expression below?

####
Question 20
20.
Find the inverse of the following function:

f(x) = 2x + 1

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#### Question 21 21. Solve:

#### Question 22 22. Simplify the following fraction: 24/60

#### Question 23 23. If a class has 12 boys and 15 girls, what percent of the students are girls? Round your answer to the nearest whole number.

#### Question 24 24. Simplify

#### Question 25 25. Simplify.

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####
Question 26
26.
If *a* = 1, *b* = 3, *c* = 4, what is *x*? Use the formula *x* = *c* / (*b* - *a*).

#### Question 27 27. Which of the following quadratic equations would have a negative discriminant?

#### Question 28 28. Use the quadratic formula to find the solutions to the equation below.

#### Question 29 29. Divide the following rational expressions.

#### Question 30 30. Simplify the following expression with distribution: 5(x - 1)

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#### Question 31 31. Crystal has $20 and Sally has $30. If they combine what they have, how many pairs of shoes can they buy if each pair is $25?

#### Question 32 32. Which shape is not a polygon?

#### Question 33 33. Solve the following combination:

#### Question 34 34. Which of the following shows the graph of the equation below?

#### Question 35 35. What is shown below?

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#### Question 36 36. What is the least common multiple of 12, 18 and 22?

#### Question 37 37. Simplify the expression using positive exponents.

#### Question 38 38. Which of the following radical expressions is equal to this exponential expression?

#### Question 39 39. Triangle HYV and triangle AYB are similar by the AA similarity theorem. What is the value of x?

#### Question 40 40. Which statement is false about the Associative Property?

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#### Question 41 41. Solve.

#### Question 42 42. Two trains meet each other in Treeport. One train comes from the east two hours away. The other train comes from the west three hours away. If both trains are 120 miles away, how much faster is the faster train traveling?

#### Question 43 43. What is the force between two objects that both have a mass of 7,000 kg and that are 10 meters apart?

#### Question 44 44. Solve the expression below

#### Question 45 45. What would be the first step in dividing the complex numbers below?

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####
Question 46
46.
Solve

2*3*7*0 =

#### Question 47 47. Which of the following is the result of simplifying 9x + 9x^2 + 1x = 0?

#### Question 48 48. What is the degree of a quadratic equation?

#### Question 49 49. Which slope intercept form equation is equivalent to the standard form equation -x+2y=-8?

#### Question 50 50. Which phrase describes a parabola that looks like an upside down U?

#### Remedial Algebra I Final Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. You will lose your work if you close or refresh this page. Good luck!