hongan041206
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hongan041206Lv1
15 Jan 2023
Answer: 4plus4= 8
hongan041206Lv1
15 Jan 2023
Answer: a) x=4 b) x=33 c) s=6 d)w=14
hongan041206Lv1
15 Jan 2023
Answer: 4x5=20
hongan041206Lv1
15 Jan 2023
Answer: 2^4=2*2*2*2=16
hongan041206Lv1
15 Jan 2023
Answer:
hongan041206Lv1
15 Jan 2023
Answer: 8x-3=6x-9 8x-6x=-9+3 2x=-6 x=-3
hongan041206Lv1
15 Jan 2023
Answer: mass of CO=6.3 multiply (12+16)=176.4 gam