Let x = 5.68888888....
10 x = 56.8888888
100x = 568.88888....
100x - 10x =
568.888 - 56.8888
90x = 512
x = 512/90 You can simplify 5 62/90 = 5 31/45
F = G M m / r^2 Did you use r = radius of the earth? And G=gravitational constant = 6.67 x 10^(-11)
Well, it basically tells you that 3/4 - 1/8 = 42 Gallons
6/8 - 1/8 = 42 gallons
5/8 tank = 42 gallons multiply both sides by 8/5
1 tank = 42 (8/5) gallons = 67.2 gallons
Add 'x' and SUBTRACT '84 from both sides to get
36 = 6x divide both sides by '6'
6 = x
Add 'x' AND SUBTRACT '84' from both sides to get
2300 IS in decimal form 2300.
4 + 5x = x+2 Subtract 'x' from both sides
4 + 4x = 2 Subtract '4' from both sides
4x = -2 Divide both sides by '4'
x = -2/4 Simplify
x = - 1/2 Ta-Da !
Since you are a registered user, you can 'message' her directly rather than on the forum......
When an exponent is raised to an exponent power, multiply them together
(10^7)^3 = 10^(7 x 3) = 10^(21)
