589849
Description
Quiz by Andrea Leyden, updated more than 1 year ago
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Created by Andrea Leyden
about 10 years ago
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Question 1
Question
What are the values of x when 5x = 14:
Answer
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\[\frac{6}{1}\]
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\[\frac{14}{5}\]
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3.12
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2.8
Question 2
Question
When \(\frac{x}{4}\) + 1 = 3, x = 8:
Answer
- True
- False
Question 3
Question
If A = 2\(b^2\) - 6, find the value of A if b = 3
Answer
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18
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6
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12
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5
Question 4
Question
If a = b - c, then:
Answer
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c = b - a
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c = a + b
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c = a - 2b
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c = 2a = b
Question 5
Question
Which one is not a correct formula connecting speed, (s), distance (d) and time (t)?
Answer
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s = \(\frac{d}{t}\)
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d = s x t
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t = d x s
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t = \(\frac{d}{s}\)
Question 6
Question
Multiply out and simplify (x + 2)(x + 4):
Answer
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\(x^2\) - 3x + 6
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\(x^2\) + 4x + 8
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\(x^2\) + 3x + 6
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\(x^2\) + 6x + 8
Question 7
Question
If 5x + 10 = 13 + 2x, the value of x =
Answer
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3
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1
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