Answer: 
Step-by-step explanation:
1. As you can see,
is equal to the other quadratic equation
.
2. Then, this would the same as write the quadratic equations as following:


3. And then set them equal to each other, as you can see below:

Substituting, you obtain:

3. Keeping the above on mind, you can set up the given equations as a system of equations as folllowing:

15 volume of the fish tank
Step-by-step explanation:
Chloroplasts (left) convert light energy into chemical energy. High-energy electrons in chloroplasts are transported through two photosystems (right). ... The energy of light captured by pigment molecules, called chlorophylls, in chloroplasts is used to generate high-energy electrons with great reducing potential.
I hope this helps
Answer:
None of them are proportiionsal
Step-by-step explanation:
i believe the answer is B
but i could always be wrong :(