Find the HCF of the following by
Pime factorisation.
a) 72,54,27
b) 24, 16, 36

If you answer right ill give brainliest, : )

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)