Help question is in the pic PLEASE EXPLAIN HOW YOU GOT THE ANSWER!

A=8 cubic feet, b=30 cubic feet

Step-by-step explanation:

8*4*.25 or 8*4/4

(4*3*.5)+(4*3.5*.5)+(4*4*.5)+(4*4.5*.5)

6+7+8+9

x+14

step-by-step explanation:

logv3(x+2)=1

rewrite in exponential form:

logb(x) = y is equal to b^y =x

b = 3, y = 1

now solve for x:

3^1 = x+2)

x = 3-2

x = 1

see the picture for the graph.