In my opinion I think it's the third one
Answer: yes it has a proportional relationship
Step-by-step explanation: Well yes it is proportional because it goes through the orgin and that is what it is if it goes through the orgin (0,0) it means it has a proportional relationship hope this helped:)
Answer:
150+12x=630
Step-by-step explanation:
The x represents the amount of months and it is multiplied by 12 because each month costs 12$. 150 have to be paid up front and this added to the monthly fee is equal to 630$
Answer:
The square root of 45600 is 20
Step-by-step explanation:
One fraction that can be form is 
The answer is -34
Explication
2✖️(-12)-10
-24-10
-34
