Answer:
20,000
Step-by-step explanation:
because its closer to 20,000 than 30,000
10. ( 7x + 2 ) × ( 5x + 1 )
1. 35x² + 10x + 7x + 2
2. 5x × ( 7x + 2 ) + 7x + 2
3. ( 7x + 2 ) × ( 5x + 1 )
D
A P E X
A