This math is just too much and makes little to no sense.
Answer:
do you have choices? if not x=
11
16
Step-by-step explanation: thats the best o could do
Y=MX+C C=1 0=m(1)+1 m=-1 Y=-X+1
:
The area.
She is trying to find how to cover it, which would be the area of the floor.