Answer:
x = 6
Step-by-step explanation:
3x + 4 = 22
subtract 4
3x = 18
divide by 3
x = 6
Answer:
Option B.) 3 inches
Step-by-step explanation:
Let us first express some principles that we can use to solve our problem. Generally, the Volume of a Box is given by:
where
: is the volume
: is the height
: is the width
: is the length
Now we know that:
Volume of Box A ( ) is Equal to Volume of Box B ( ) so we have:
So now we can find the Length ( ) of Box B easily, as we now the volume along with the height and the width, as follow:
So the Length of Box B is 3 inches, thus Option B. is correct.