Answer:
there would be 100
Step-by-step explanation:
140:100=70:50=7:5
Answer:
The solution isn't listed
Step-by-step explanation:
x = 6 because you add -10 to -4 and you get 6
(I'm going to translate y' to dy/dx as it makes it easier to read for me, you could change it back if you wanted.)



(separate the variables)


(by letting c = ln k and using log laws)

(raise everything to power e)

(applying boundary conditions)
Particular solution:
1,10 and 2,5,
those are the pairs