Express the shaded area a fraction, a decimal ,and a percent of the whole please help me

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

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Write the equation of the circle centered at (10,-2) with radius 2