C and B is proportional relationships , because the proportional relationships always start at zero and the line must be straight !
Answer:
Following are the solution to the given question:
Step-by-step explanation:
Please find the complete question in the attached file.

The testing states value is:

therefor the 
Through out the above equation its values Doesn't rejects the H_0 value, and its sample value doesn't support the claim that although the configuration of its dependent variable has been infringed.
Answer:
The answer would be f(x)= 710·4^t
Step-by-step explanation:
It would be greatly appreciated if you gave me the brainlest
Answer:
yes
Step-by-step explanation:
because it will be easier if the they are like terms
It would be 250/1000 or 1/4
please can i have a brainliest