9k + 7 -5k - 3 - 4
x=t-4
A person buys 150 syrups at Rs.120. The cost of bringing to the shop is transport fare 350 taka, packing cost 250 taka and wages 2...
x=y dy/dx + (dy/dx)^2
54.47 as a mixed fraction
5h + 9m -2h + 6q -4m +2q
-2--2
the fraction in between 1/10 1/5
-2--3
