y=x/2
5x+y=11
27 ¹¹⁄₂₉ - 9 =
16 - 5⅜ =
16 - 5 ⅜ =
(20√2)2
20√2
13.5*10^(-7)=4.43*10^(-4)*[(27/x)^(0.5)]*10^(10.917-16211/x)
If b is the mean proportional of
a and c, then (a – b)
3 : (b – c)
3
equalsequals
12 ⅗ + 8 ½ =
3x+6=-15
