Answer:
lemme write it down
Step-by-step explanation:
Volume = (1/3) * base area * height
= 1/3 * 24 * 18
= 144 ft^3
Not many steps can be included
Since 42 is in parenthesis you multiply it by 7
Giving you
294
89=x+1/3(7)
89=x+7/3
267/3=x+7/3
260/3=x
86 2/3=x. Hope it help!
