I hope this helps you
p-9 < -9
p-9+9 < -9+9
p <0
Following PEDMAS it'd be
=0
0+(50x1)-60-(60x0)+10
0+50-60-0+10
50-60+10
-10+10=0
Hope this helps. :)
Answer:
Na20+H20 -> 2NaOH
Step-by-step explanation:
Answer:
543d3fff4r3
Step-by-step explanation:
4fr34