Answer:
sdddddddddddddddddddddddddssa
Step-by-step explanation:
Answer: 7.5 minutes
Step-by-step explanation: divide 30 by 4.
The answer to all of them is in the picture. Let me know if you have any other question.
Answer:
B is your answer
Step-by-step explanation:
Answer A is -2
Answer C is many solutions