Answer:
if you insert x and y values in equation you can find the exact equation
300+12x = 450
or
B. 12x+300 = 450
The answer is (C)
Step-by-step explanation:
because unit cube, more formally a cube of side 1, is a cube whose sides are 1 unit long .The volume of a 3-dimensional unit cube is 1 cubic unit, and its total surface area is 6 square units.
