Answer:
A
Step-by-step explanation:
Answer:
8.5
Step-by-step explanation:
1/9=0.1111111111111
0.1111111111111=0.1
83=80 or 85
0.1*85=8.5
Tens place value, like twenty five
Answer:

Step-by-step explanation:
The equation of the ellipse is

If the vertex of the ellipse is at point (-7,0), then a=7.
If the co-vertex of the elllipse is at point (0,-5), then b=5.
The equation of the ellipse is

