P = 8 + 10 + 8 + 10
P = 36
..................................
King Harold + Queen Lilian = Fiona
No (random words to reach 20 characters lol)
The graph of f(x) is a straight line passing through points (0, -7) and (7, 0)
2x + 5y = -6
-5y -5y
___________
2x = -11y
__ ___
2 2
x = 5.5
