The improper fraction form of 4 2/3 would be 14/3, if that is one of the choices.
10 x 10 = 100 80 x 80 =6400 6400-100= 6300 so that would have to be 3150ft.
Answer:

Step-by-step explanation:
see the attached figure to better understand the problem
we know that
In a parallelogram opposites sides are parallel and congruent
so
In this problem
---> by opposite sides
substitute the given values

solve for x

Find the length of SV

substitute the value of x

There are 3 terms, 5x^2, -3x, and 2
Answer is B, the graph increases by about 0.28 per year