Answer:
300
Step-by-step explanation:
~ Ren
We have two numbers say a, b. And a system of equations.

It looks a bit intimidating but it's actually very easy.
Instead of term a + b in the second equation we can say it's zero because the first equation describes a + b as being equal to 0.
So,

The above equation is not true therefore numbers a and b do not exists in the real number domain.

No solution.
Hope this helps.
Answer:
Step-by-step explanation:
she could only make 10 because she used 4 onions 2 for each pound so 2 tins of it and each pound has 5. 5 times 2 is 10
is there photos for this question? sorry im a lil confused on "what the following" are
Figure C
Appears to be an equilateral triangle.