Math 9 Period 4 - Complete ques #21-23 p. 283 & ques #1-8 p.286 Math 9 - Period 6- Complete ques #12- 20 p.281-282 Math 10 Period 1 - Complete ques #6, 8 & 9 p.189 Math10 Period 3 - Complete sheet ques #14-18 & 20 &21