-19
Explanation: 22-41=-19
Answer:
I think it is 1 student per 15 min
Step-by-step explanation:
Find P (A B) using the additive rule, hope this helps
Answer: 21
Step-by-step explanation:
What I did was I took 175, and I added 12 until I got either 425 or over 425. I ended up adding 12 21 times to get 427. Here is the final equation.
12 • 21 + 175 = 427