STP Maths is one of the best selling maths courses across the Caribbean. The new edition has been revised in line with the new CXC syllabus, and now includes the use of investigations with opportunities for group work. It provides complete coverage of the CXC syllabus for the CSEC examination.Exercise 19h 4/7 - 6/7 + 7h - h You can do the addition before the subtraction, i.e. 4h + 7h - Gh - h 4/7 - 6/7 + 7/7 - h = 4/7 Simplify: 1 3x +x + 4x + 2x 2 3x - x + 4x - 2x 3 8x-6x 4 6-1+4-7 Unlike Terms 5 9y - 3y + 2y 6 2-3+9-1 7 5-3-1 8 3x-2x-xanbsp;...
|Author||:||C. E. Layne, Sue Chandler, Linda Bostock, Audrey Shepherd, Ewart Smith|
|Publisher||:||Nelson Thornes - 2014-11-01|