### Mathematics

Hi Class 10! We only have one period set over the scheduled lockdown period. Your task is to work through the 1J questions (1K for 3rd ed.).

Some students may have already completed these from last lesson and if that is the case you can continue on to the 1K questions (1L for 3rd ed.). These questions are application based simulataneous equation problems.

I will attach a video that goes through 1J at school on Tuesday morning.

(Apologies about the quality; I had to lower it to make the video size small).

2nd Edition

1C

3(a c), 4(b d f h k o), 5(mid), 6(b c f g j k n o), 8(mid), 10, 11, 15(RHS)

1D

4(a b e), 5(a e i), 6(b c g), 7(b e), 9, 10(a d)

1E

2, 3, 5(a b d e k), 6(a f g), 7(b c f g j k), 8(b c g k)

1F

2(a c d), 3(mid), 4(b c e f), 5(a b e), 6(a c), 8

1G

2, 4(mid), 5(mid), 6, 7, 9

1I

4(a c g j), 5(b e h), 7, 8

1J

4(a e h k), 5(b d), 6(c d), 7, 9

1K

1, 3, 5, 6, 8, 9, 11

3rd Edition

1E

2(a b e), 3(a e i), 4(b c g), 5(b e), 7, 8(a d)

1F

3(a b d e k), 4(a f g), 5(b c f g j k), 6(b c g k)

1G

2(mid), 3(b c e f), 4(a b e), 5(a c), 7

1H

2(mid) 3(mid) 4 5 7

1J

2(a c g j), 3(b e h), 5, 6

1K

2(a e h k), 3(b d), 4(c d), 5, 7

1L

1, 3, 4, 6, 7, 9