Y = kx....with k being the constant of variation
(2,1)...x = 2 and y = 1
sub and solve for k
1 = 2k
1/2 = k <=== constant of variation is : 1/2
Given that a cube has edges measuring 6 centimeters each.
We know that cube is like a box whose faces are square.
So the surface area is given by formula 
where x represents side length of the cube.
Given that side length of the cube = 6 centimeters
so plug this value into above formula:
Surface area 
Surface area 
Surface area = 6(36)
Surface area = 216
Hence final answer is 216 square centimeter.
Answer:

Step-by-step explanation:
Answer: The system has no solution.
Step-by-step explanation:
Answer:
$1882.84
Step-by-step explanation:
Total cost = 109.25% = 109.25% x $1723.42 = $1882.84 (2dp)
Topic: Percentage
If you like to venture further, please give my Instagram page a follow (learntionary). I'll be constantly posting math tips and notes! Thanks!