Solve the following system of equations algebraically:

y= x² + 20x + 63

y= 3x - 9​

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

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

Find the value of x that will make l ll m