In science lab, Ellie combined sugar and distilled water. Ellie made A
a mixture, which must be separated by chemical processes.
B
a compound, which must be separated by chemical processes.
с
a mixture, which can be separated through physical processes.
D
a compound, which can be separated through physical processes.

i believe the answer is d.

hope it you! : d

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

i believe the answer is c.

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a