Answer:
3n + 5 =60
Step-by-step explanation:
Answer : n=55/3
Step-by-step explanation:
The answers are proved by replacing x with 3 and 6 respectively.
Answer:
3240 pounds of copper would be used
Step-by-step explanation:

55% if the percent is out of 100%. in which most weather statisics are out of 100. in which you take 100-45= giving you 55%
Answer:
The answer is 
Step-by-step explanation:
Volume of the rectangular prism = Length * Width * Height
Length (l) = 
Width (w) = 
Height (h) = 
By substituting these values to the equation above,
Volume of the rectangular prism = 
=
=
=
Therefore,
The answer is 