Kathy had $10 and gave half of it to her brother. She then gave a third of the remaining amount to her friend. How much money will Kathy have left?

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.

-3.5 is the distance.

i've had this question so choose the one in the absolute value sign.

it would be 4 over -2 divided by -1 over 3.

if you want a solution it would be 4

you flip it so it would be 4/-2 divided by 3/-1 then it would be 12/3 and you would simplify it to 4

the answer is that it is true