Why are the expressions 3(y-2)+2(y-2) and 5(y-2) equivalent? Justify your answer.

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

Which graph represents the equation y =4x

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)