Answer:
![3t = 18 + 6 \\ 3t = 24 \\ 24 \div 3 = 8 \\ t = 8](https://tex.z-dn.net/?f=3t%20%3D%2018%20%2B%206%20%5C%5C%203t%20%3D%2024%20%5C%5C%2024%20%5Cdiv%203%20%3D%208%20%5C%5C%20t%20%3D%208)
Step-by-step explanation:
First we move the constant to the right and change its sign
we add the numbers and divide it by 3
and you get 8
Answer:
0.16
Step-by-step explanation:
if the number in the thousandths is 5 or over you round it up.
The sand makes up a rectangular prism of dimensions 8' by 10' by 0.5'.
The volume of sand is then V = L*W*H, or V = (10')(8')(0.5') = 40 cubic ft.