Algebra Through Data
Prices, fees, rates and headcounts hidden in business charts — say what your letter stands for, write one equation or a simultaneous pair, solve, then check against the chart.
- 20 timed questions
- 2 printable papers
- £2.50 a paper
Printable papers
£2.50 each. Pay and download — no account needed.
Algebra Through Data — Questions
20 algebraic word problems (3.1–3.20), each with its chart or diagram: 15 built on business charts and 5 everyday problems, 10 solved with one equation and 10 with a simultaneous pair.
PDF · 23 pagesAlgebra Through Data — Answers
Fully worked solutions for all 20, step by step: define the unknowns, form the equations, solve, interpret and check.
PDF · 21 pages
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