Free Exam: Unit 3.2 Algebra Test (Updated 2017)
Number of Questions in Test: 30
Number of Questions in Preview: 5
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Joe completed the following problem:
Step 1: (15 ÷ 5)[sup]2[/sup] + 13 - 1
Step 2: 3[sup]2[/sup] + 13 - 1
Step 3: 6 + 13 - 1
Step 4: 19 - 1
Step 5: 18
We need you to check his work. Select the answer below that best represents your analysis? (SOL 6.8 I)
Step 1: (15 ÷ 5)[sup]2[/sup] + 13 - 1
Step 2: 3[sup]2[/sup] + 13 - 1
Step 3: 6 + 13 - 1
Step 4: 19 - 1
Step 5: 18
We need you to check his work. Select the answer below that best represents your analysis? (SOL 6.8 I)
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 2
Use your knowledge of order of operations to choose the best answer below. (SOL 6.8 I)
2 x 4 - (8 - 4)² + 7² - 3
Which would be the first step in solving the expression above?
2 x 4 - (8 - 4)² + 7² - 3
Which would be the first step in solving the expression above?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 3
Simplify the expression below, and choose the best answer provided.(SOL 6.8 II)
(2[sup]3 [/sup]+ 4) ÷ 2 x 4
(2[sup]3 [/sup]+ 4) ÷ 2 x 4
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 4
Use the key below to determine which equation does the balance scale represent? (SOL 6.18 I)
[cmimg]0/1046416_DMK3D4K9.jpg[/cmimg]
[cmimg]0/1046416_J4H3MXAY.jpg[/cmimg]
[cmimg]0/1046416_DMK3D4K9.jpg[/cmimg]
[cmimg]0/1046416_J4H3MXAY.jpg[/cmimg]
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |
Question 5
What is the common ratio in the sequence below? (SOL 6.17 VIII)
2, 6, 18, 54, 162, ...
2, 6, 18, 54, 162, ...
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | Yes |