Printable · GCSE Foundation · ages 14-16

Linear and quadratic inequalities worksheet — GCSE Foundation

Fifteen questions on "linear and quadratic inequalities" — DfE statement A22. Print it, or print three versions so neighbours cannot copy by letter; the key gives the letter for each version.

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Linear and quadratic inequalities worksheet — GCSE Foundation

Maths · GCSE Foundation · A22 · Linear and quadratic inequalities · Calculator · 2 questions

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1.Solve the inequality 6.3x + 1.8 ≤ 40. Hence write down the greatest number with exactly one decimal place that satisfies the inequality.
(a)6.6
(b)6.1
(c)6.3
(d)6.0
2.Solve the inequality 2(3x − 1) ≥ 4x + 8.
(a)x ≥ 4.5
(b)x ≥ 5
(c)x ≥ 1
(d)x ≥ 20

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