Answer:
1) y=4
2) y=7
3) x=6
Step-by-step explanation:
to get y, divide x by 2. to get x, multiply y by 2
c
...
First: find area of the entire door
15*6=90
then find area of the brown spot:
9*1=9
finally: subtract
90-9=81
She descended 2 miles
