If you are solving the equation +1-3 by factoring, which of the following equations would you use the zero?

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers

How do you find the circumfrance of a circle?