Answer:
90 marks per that student
y < 4x - 2
Step-by-step explanation:
x2 - 22x + 121
= x2 - 11x - 11x +121
= x(x-11) - 11 ( x -11)
= (x-11) (x-11)
1/2 or 0.5 x 3/4 or 0.75 = 0.375 or 3/8
the rest I dont' understand what you wrote, is it a subtraction or a negative?