Answer:
yes??? what’s the question??
Step-by-step explanation:
The answer would be D: an infinite number, because you can put as far as numbers can go, which is infinite.
Answer:
f = (20 × 15) + (10 × 6)
Explanation:
You are just find how many fish are salt water and how many freshwater and adding them together. The total number of aquariums is irrelevant in this case.
Answer:
Center is 
Step-by-step explanation:
Given: Equation of a circle is 
To find: center of the circle
Solution:
A circle is a locus of all points which are at equidistant from the fixed point (center).
Equation of a circle is of form
where
represents center of the circle and r denotes radius of the circle.
Given equation is 
![\left [ x-(-12) \right ]^2+(y-9)^2=35](https://tex.z-dn.net/?f=%5Cleft%20%5B%20x-%28-12%29%20%5Cright%20%5D%5E2%2B%28y-9%29%5E2%3D35)
Compare this equation with 
Center is 
Step-by-step explanation:
Multiply 2/3 by (x-3) to get 2/3x -3.
Then subtract -1 on the y side to the right side compair like terms.