Answer:
11
Step-by-step explanation:
61- 6= 55 55÷5= 11 dollara for each cd
Answer: C
Step-by-step explanation:
Answer:
The required equation in standard form is 
Step-by-step explanation:
The equation of a circle with center (h,k) an radius, r units is given by the formula;

The given circle has center (-2,0) and radius squared can be calculated from the given area, which is 


We substitute these values into the formula to obtain;

We simplify to get;
