1/2X=2/(3X-1)
adam walks 1,25km in 25 minutes and sean 1,44 in 30 minutes . who walks faster
(x-3)(x-2)Y-2y=0
6.37 x 10^-4
1/
602998
3194181
2568468
695593
6388362
5136936
28187532
31748220
5271543
what is table mean
2 $a^{2}$ +4 $a^{2}$
what times tables have 7 in it
a>1,a^17 times a^6=a^?
