Answer:
11. 40.5
12. 84
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
there could be no red cards inside
Answer:
315
Step-by-step explanation:
because 15% of 2,100 is 315
Answer:
15÷-5=-3
Step-by-step explanation:
Answer: Option (3)
Step-by-step explanation:
The slope of the given line is

Thus, the answer must be Option (3)