Zusammenfassung der Ressource
Frage 1
Frage
What are the values of x when 5x = 14:
Frage 2
Frage
When x4 + 1 = 3, x = 8:
Frage 3
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If A = 2b2 - 6, find the value of A if b = 3
Frage 4
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If a = b - c, then:
Antworten
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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
Frage 5
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Which one is not a correct formula connecting speed, (s), distance (d) and time (t)?
Antworten
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s = dt
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d = s x t
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t = d x s
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t = ds
Frage 6
Frage
Multiply out and simplify (x + 2)(x + 4):
Antworten
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x2 - 3x + 6
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x2 + 4x + 8
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x2 + 3x + 6
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x2 + 6x + 8
Frage 7
Frage
If 5x + 10 = 13 + 2x, the value of x =