Answer:
143
Step-by-step explanation:
Your equation to find x is:
140+146/2 = 143
The volume for any cube is length x width x height,
so in this case because all side of cube is the same, let it be y.
y x y x y = 27
y = 3
so each side will be 3 inches
18. You can do this in a calculator. 26 - 8 = 18. v = 18.
Answer:

Step-by-step explanation:


Answer:
$1.45
Step-by-step explanation:
9.25 - 2 = 7.25
7.25 ÷ 5 = 1.45