Find a ∩ b if a = {3, 6, 9, 12} and b = {2, 4, 6, 8, 10, 12}. ø {6, 12} {2, 3, 4, 6, 8, 9, 10, 12}

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

2x minus y equals 6, x plus y equals negative 3

Savannah had 40 iris blooms last year this year she had 15% more iris blooms how many more hours blooms did savannah have this year