Answer:
Line 3.
Step-by-step explanation:
The mistake is in line 3.
' s equals fraction numerator negative 10'.
It should be - (-10) = 'positive 10'.
Answer:
Step-by-step explanation:
The answer is 2.2
Answer:
1080 notebooks
Step-by-step explanation:
30×36 You can simplify this...
3*36=108
108×10=1080
Hope this helps!

Answer:
29.07m³
Step-by-step explanation:
7+6=13
378÷13=29.07m³