What is the area of this figure?

A. 112

B. 142

C. 270

D. 284

The area of this figure is B.142

give me abt 5mina and I'll have ur answer

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315