How do i explain this and is bethany correct

a cube, like the one in the picture below, has a width=length=height, all sides are equal.  Now, on this one we know it has a volume of 27 in³.

what happened is, Bethany stayed up late last nite till 2am watching reruns of the Teletubbies, so she needs to take a good nap, is all.

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

b.-4 units

all you   do is count how many times you move