Answer:
4 x 8.5 x 12.5 =425 (multiple hight x width x length)
The volume of the box is 
Answer:
137.12
Step-by-step explanation:
Density = mass/volume
Density = 3.51
Mass = 481.3
Thus: 481.3/3.51 = 137.122507123
Multiply straight across (neg times a neg = a positive)
=28/81
Answer:
Step-BYU-step explanation
4z - (-3z) = 4z + 3z = 7z
Answer: I think it’s B
Not sure tho
Explanation