Y=|x-7|-9 because up seven and down nine
The area of a circle is pi times the radius squared. the radius of this circle is 16.8cm, which is 282cm when squared. multiplied by pi it becomes 887cm.
Answer:
6
Step-by-step explanation:
-X+11=-2X-7
11=3X-7
18=3X
18/3= 6
Square (added characters)