1) -4 - (-23)
8) Solve: x - 12 = -18
2) -3(-2)(-6)
9) Simplify: 2x + 3 + 5x - 8
3) -8 + 2
10) Simplify: 5x - 2y
4) 
11) Simplify 
5) 
12) Solve 3w - 7 = 12
6) Simplify: 2(4x - 3)
13) 
7) Solve: 5b = -29
14) -12 - 4
Beginning Algebra Workshop
Exam 1
50 points
Problems 1-15 are worth 2 points each. Give the correct answer:
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1) -4 - (-23) |
8) Solve: x - 12 = -18 |
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2) -3(-2)(-6) |
9) Simplify: 2x + 3 + 5x - 8 |
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3) -8 + 2 |
10) Simplify: 5x - 2y |
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4) |
11) Simplify |
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5) |
12) Solve 3w - 7 = 12 |
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6) Simplify: 2(4x - 3) |
13) |
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7) Solve: 5b = -29 |
14) -12 - 4 |
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15) Find the area of a triangle with a height of 12cm and a base of 5cm. (Use |
Problems 16-19 are worth 5 points each. Show all work necessary for the rest of the exam. Partial credit will be given for correct work only as shown on the exam paper.
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16) Evaluate 3xy - 4x + 2 when x = -2 and y = 3. |
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17) Solve: 5x - 4 = 2x - 7 |
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18) Solve: 2(2x - 1) = 7(x + 5) |
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19) Solve: 5 - 2(3x - 8) = 4x - 9 |
Check your answers.
Go on to Lesson 6.
, where B is the base and H is the height)