exam
Maths Puzzle
Numerical Ability
what is g(x)=-2x
Read Solution (Total 0)
exam Other Question
Simplify: [(27^-2x)(25^x)^4(3^6x)^1/2]/ 9^x(625^(x-1))^-2
Hi,
I have tried to figure this out without any luck. I hope you can help.
Andrea has 9 coins with a total value of 48 cents. What coins does she have?
Thank you so much!