B) A prize is divided between three people X, Y and Z. If the ratio of X's share to Y's
share is 3:1 and Y's share to Z's share
is 2:5, calculate the ratio of X's share
to Z's share.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

Which of the following represents the range of the graph of f(x) below

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11