Answer:
The equation to find profit would be y=5.25x-1,150
I'm not sure of what exactly you are looking for, If you need something else let me know and I'll be happy to help!
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
3u-> 60
1u-> 20
2u->40
Answer:
12:18 and 20:30
Step-by-step explanation:
My guess would maybe be 12 !