Answer:
Left side
Ca(OH)2 --> Ca + 2 O + 2 H
2 HBr --> 2 H + 2 Br
Together: Ca + 2 O + 4 H + 2 Br
You have only 1 Br and only 3 H. So you must correct this.
14
Step-by-step explanation:
126/9=14
I think answers is
D
label the x-axis "Pieces of Yarn," and label the y-axis "Length (inches