Answer:
D
Step-by-step explanation:
Answer: The shape is a rectangle. We know this because it has 4 corners and 4 sides. And it is a quadrilateral.
Step-by-step explanation:
Answer:
3/2
Step-by-step explanation:
You line up the numbers shown in the photo, then add each column
2 - 12 + 18
= -10 + 18
= 8
The answer is D.