Answer:
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.
By the distributive property:
105 + 35m = 35(3 + m)
4,370
add 10,500, 1,300, and 2,170
then add 3,100 and 6,500
subtract both sums
got it
