Answer:
She can fill 9 boxes, and will have 4 cookies left over.
Step-by-step explanation:
9 x 12 = 108.
112 - 108 = 4
D = 90°
the square on the angle means its a right angle and right angle is always 90°
3(-2)-16
-6-16= -22
answer: -22
B
because in the periodic table nitrogen is 7, and oxygen is 16
