exam
Maths Puzzle
Numerical Ability
How wuld you solve (x^4)^2 (x^-1)^-4 ??/?and (5w^8)^2 ??
Thanks!!
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im stuck on this problem help -6(x-4)___>7(2x-3) the middle should look like this a line at the bottom and the arrow ontop
One bus traveles 20 km/hr faster than another. While the slower bus traveles 280 km the faster one goes 440 km. Find the speed of the faster bus.
a) 35 km/hr
b) 45 km/hr
c) 55 km/hr
d) 65 km/hr
e) none of these