Answer:
X= -2/6y +3
Step-by-step explanation:
-6x - 2y= -18
add -2y to both sides
-6x=2y -18
divide by -6 to both sides
X= -2/6y + 3
C i just took the test hope this helps:-)
Option D:
160 plastic cubes can fit into the box.
Solution:
Convert mixed fraction into improper fraction.
Length of the box = 4 ft
Width of the box =
ft
Height of the box = 2 ft
Volume of the box = length × width × height

= 20 ft³
Volume of the box = 20 ft³
Length of the plastic cube =
ft
Volume of the cube = length × length × length

Volume of the cube = 0.125 ft³

= 160
Number of plastic cubes = 160
Hence 160 plastic cubes can fit into the box.
Option D is the correct answer.