Write an expression for 105.067 in expanded form by multiplying each digit by a decimal fraction

100*1+0*1+5*1+0*.0+1*.06+1*.007

Step-by-step explanation:

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.