Answer:
(2,-2)
Step-by-step explanation:

Answer:
your question is unclear but if i were to guess you should multiply 7 with the amount of oranges in a container to get the total
Step-by-step explanation:
total units of ration = 4 +7=11
so, ratio would be (4*33)/11 : (7*33)/11
12 : 21 is the answer.
Did you understand?
There is no solution since ln(0) is undefined