Please help me I have 2 of them answered already and I need to know if they are correct. Also I need to know the last one so if you can help me pleaseee do. Thank youuu. I will give brainliest to whoever answers correctly!!

Answer: 1) 30000
2) 5
3) 12500
Step-by-step explanation: I never did this kind but I try I don’t know how to explain it your way but here hope this help