exam
Maths Puzzle
Numerical Ability
Are these equations linear and,if not, explain.
x/2-y=7
G(X)=2/X-3
X=3+y
f(x)=7
Read Solution (Total 0)
exam Other Question
Three coins are tossed . Find the probability that no more than one coin lands heads up. is it 5/8, 1/4, 3/8, or 1/2
How do I work this out?
Please help
Ellen
5x-2y=-5
y-5x=3