Answer:
-2x+19
Step-by-step explanation:
9x-(-19+11x)=9x+19-11x=-2x+19
Area of circle = pi r squared = 113.1
so r squared =113.1/3.14
r=6.00159 by doing square root
Circumference = 2 pi r
2 times 3.14 times 6.00159 = 37.7 ft answer D
Answer:
5 days.
Step-by-step explanation:
The food will last her 5 days.