How would you make 45% a decimal

.45

Step-by-step explanation:

If you see a % and want to turn it into a decimal move it 2 spaces forward

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.