T=4h+kT = 4h + kT=4h+k
h=8h = 8h=8 k=−45k = -45k=−45
Work out the value of TTT.
Practise OCR GCSE Maths Substitution with exam-style questions for Foundation and Higher tier. 100 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.