PLZZ HELP! WILL MARK BRAINLIEST!! Neptune is about 2,700,000,000 miles
from Earth. Mercury is about 135,000,000
miles from Earth. Determine how many
times farther it is from Earth to Neptune
than it is from Earth to Mercury.

Step-by-step explanation:

Neptune is about 2,700,000,000 miles from Earth.

Mercury is about 135,000,000 miles from Earth.

A number is written in scientific notation when a number between 1 and 10 is multiplied by a power of 10. The power is the number of decimal places you move.

1) 2,700,000,000 = 2.7 x

      135,000,000  = 1.35 x

2)

You can see there is only one extra 0 on top, the rest will cancel so you have:

It's 20x farther to Neptune from Earth, than it is to Mercury from Earth.

send it over

step-by-step explanation:

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)