10 is the answer to your question
D- all 4 sided have at least one pair of parallel sides
Its not a full questions...... send the full question
Step-by-step explanation:
Pork sandwiches: 2 , 6 , 10 , 14
goes by 4
Chicken Sandwiches: 5 , 15 , 25 , 35
goes by 10
10 runners ran fewer than 4 km