2/3
5x+y=48
x-3y=24
75 divided by 4274
Simplify
(2.0×10⁷)-(6.3×10⁵)
35/8
35/7
v=80*(1-(1+0.05)^-13)/0.05+1000(1+0.05)^13
what percentage is 10 minutes of 2 hours