The North American feather-winged beetle is one of the world's smallest beetles. It is less than 0.0005 meters in length. What is the length of scientific notation?
A. 5.0 x 10-4
B. 5.0 x 10
C.5.0 x 102
D. 5.0 x 104

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

im pretty sure its

(8,15)

step-by-step explanation:

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.