Answer:
15% tip
Step-by-step explanation:
6/40= 0.15= 15%
12.
50/3
14.
60/11
hope this help, if you need futher help pm me
Answer: wait I was wrong I saw thinking about something else
yes that is a unit rate.
The equation of a circle in standard form is

where (h, k) is the center of the circle, and r is the radius if the circle.
We need to find the radius and center of the circle.
We are given a diameter, so to find the center, we need the midpoint of the diameter.
M = ((-6 + 6)/2, (6 + (-2))/2) = (0, 2)
The center is (0, 2).
To find the radius, we find the length of the given diameter and divided by 2.





Answer:
2x+10
hope this helps
have a good day :)
Step-by-step explanation: