The first one would be the right one!
you just take all the y one side and the numbers on one side
so 8y+4= 6+3y
now 8y-3y= 6-4
therefore 5y = 2
!!
<span>Dorthy's age is 10, she will be 30 in 20 years.</span>
33.33%
Do 206/618 which is 0.3333333..
Move the decimal two places to the right.
(2^8x5^-5x19^0)^-2 x (5^-2/2^3)^4 x 2^28
(256x0.00032x1)^-2 x (0.04/8)^4 x 2^28
0.08192^-2 x 0.005^4 x 268,435,456
149.0116119384766 x 0.000000000625 x 268,435,456
0.000000093132257 x 268,435,456
= 25
The correct answer is (5m^50 - 11n^8) x (5m^50 + 11n^8)
