Can you help me figure these out?
1. Complete these factorisations.
a) 10a + 15 = 5(____+____)
b) 3k - 9 = ____(k - 3)
c) 8m + 4n + 2q = 2(____+____+____)
d)2p*+ 4p = 2p(____+____)
* = Squared
2. a)Complete the table below for the function y = 16-3x(see 1st attachment)
b) Graph the function y = 16 - 3x on the grid given (attachment 2)
b) does the pont (5, 2) lie on the line?
c) Does the pair of equations, y = 16 - 3x and 3y = 48 - 9x represent the same line? Show why or why not.