Obviously the 5 apples for $1.00 is the better buy. You are getting more apples for less money.
Answer:
triangle
Step-by-step explanation:
it has 3 sides, not four
1.

so

Answers B and D.
2.

Answer D.
3.
The same as point 2. Answer D.
4.
Answer C.
The answer is 9 for this question