Answer:
less than 55 minutes
Step-by-step explanation:
11 laps at 5 minutes per lap is 55 minutes.
Since she will run fewer than 11 laps, she will run less than 55 minutes.
The equation of a circle:

(h, k) - a center
r - a radius
We have:
The center (-3, -4) → h = -3 and k = -4.
The radius is equal the distance between the center of the circle and the origin.
The formula of a distance between two points:

Substitute

therefore r = 5.
Answer:

Answer: x=11
Step-by-step explanation:
The inverse operation of subtraction is A . Addition