For direct variation:
y = kx
9 = 12k
k = 9/12 = 3/4
Answer:
its the last one
Step-by-step explanation:
Answer: A=x²+6x+8
Step-by-step explanation:
Since we are looking to find the area of the entire rectangle, we would use the formula 
. 
is length and 
is width. You would approach this problem like any other area of the rectangle problem, except you are dealing with polynomials instead.
0.00000256 is the answer I got... I think it's correct! Hoped it help
Answer:
two hundred thousand two hundred forty three
