Factor Quadratics (10Point)
x² - 6x – 27
(x – 9) (x + 3)
(x - 2) (x - 3)
(x – 3) (x + 9)
(x – 9) (x – 3)

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post